# Pebble Developer Documentation

> Official documentation for building apps for Pebble smartwatches.

Most guide and reference pages on this site have a Markdown version: replace the trailing `/` or `/index.html` of the page URL with `.md` (for example `https://developer.repebble.com/guides/events-and-services/buttons.md`). Fetch the `.md` version when reading a page; the links below already point to it. `https://developer.repebble.com/llms-full.txt` holds every page in one file, and `/guides/llms-full.txt`, `/guides/alloy/llms-full.txt`, `/docs/c/llms-full.txt` and `/docs/pebblekit-js/llms-full.txt` hold one section each. `https://developer.repebble.com/api-index.json` lists every C and PebbleKit JS symbol with its platforms and page.

The current SDK version is 4.33.1. The target platforms are aplite, basalt, chalk, diorite, emery, flint, gabbro. Alloy (JavaScript on the watch) runs on emery and gabbro only. The timeline web API is no longer available: the Pebble mobile app does not sync pins from a server, so use local pins instead.

## Tutorials

- [Tutorials](https://developer.repebble.com/tutorials.md): Get started with Pebble development!
- [Your First Watchface](https://developer.repebble.com/tutorials/watchface-tutorial/part1.md): Learn the basics of creating a Pebble watchface in C, including displaying the time and date.
- [Customizing Your Watchface](https://developer.repebble.com/tutorials/watchface-tutorial/part2.md): How to add custom fonts to give your watchface a unique look.
- [Battery Meter and Bluetooth Alerts](https://developer.repebble.com/tutorials/watchface-tutorial/part3.md): How to add a battery level meter and Bluetooth disconnect alerts to your watchface using event services.
- [Adding Weather with Open-Meteo](https://developer.repebble.com/tutorials/watchface-tutorial/part4.md): How to fetch weather data from the web using PebbleKit JS and display it on your watchface.
- [Timeline Peek](https://developer.repebble.com/tutorials/watchface-tutorial/part5.md): How to adapt your watchface layout when the screen is partially obstructed by Timeline Quick View.
- [Adding a settings page](https://developer.repebble.com/tutorials/watchface-tutorial/part6.md): How to add a configuration page using Clay so users can customize your watchface's colors and preferences.
- [Your First Watchface](https://developer.repebble.com/tutorials/alloy-watchface-tutorial/part1.md): Learn the basics of creating a Pebble watchface with Alloy, including displaying the time and date.
- [Customizing Your Watchface](https://developer.repebble.com/tutorials/alloy-watchface-tutorial/part2.md): How to use a custom font and properly center the layout to give your watchface a unique look.
- [Battery Meter and Connection Alerts](https://developer.repebble.com/tutorials/alloy-watchface-tutorial/part3.md): How to add a battery level meter and connection disconnect alerts to your watchface.
- [Adding Weather with Open-Meteo](https://developer.repebble.com/tutorials/alloy-watchface-tutorial/part4.md): How to fetch weather data from the web using fetch() and display it on your watchface.
- [Timeline Peek](https://developer.repebble.com/tutorials/alloy-watchface-tutorial/part5.md): How to adapt your watchface layout when the screen is partially obstructed by Timeline Quick View.
- [User Settings with localStorage and Clay](https://developer.repebble.com/tutorials/alloy-watchface-tutorial/part6.md): How to persist user preferences using localStorage and add a phone-side settings page with Clay so users can customize their watchface.
- [Vector Animations](https://developer.repebble.com/tutorials/advanced/vector-animations.md): How to use vector images in icons and animations.

## Get the SDK

### Cloud
- [Use CloudPebble](https://developer.repebble.com/sdk/cloud.md): CloudPebble is the fastest way to get started building Pebble apps and watchfaces - no installation required!

### Install
- [Installing the Pebble SDK](https://developer.repebble.com/sdk.md): The easiest way to start building a Pebble watchface or app is with CloudPebble - no installation required.

### Changelogs
- [Pebble SDK 4.33.1 - Changelog](https://developer.repebble.com/sdk/changelogs/4.33.1.md): Release Date: August 14 2026 — 2026-08-14
- [Pebble SDK 4.33 - Changelog](https://developer.repebble.com/sdk/changelogs/4.33.md): Release Date: August 12 2026 — 2026-08-12
- [Pebble SDK 4.17 - Changelog](https://developer.repebble.com/sdk/changelogs/4.17.md): Release Date: June 23 2026 — 2026-06-23
- [Pebble SDK 4.9.169 - Changelog](https://developer.repebble.com/sdk/changelogs/4.9.169.md): Release Date: May 1 2026 — 2026-05-01
- [Pebble SDK 4.9.148 - Changelog](https://developer.repebble.com/sdk/changelogs/4.9.148.md): Release Date: March 26 2026 — 2026-03-26
- [Pebble SDK 4.9.127 - Changelog](https://developer.repebble.com/sdk/changelogs/4.9.127.md): Release Date: February 20 2026 — 2026-02-20
- [Pebble SDK 4.3 - Changelog](https://developer.repebble.com/sdk/changelogs/4.3.md): Release Date: November 23 2016 — 2016-11-23
- [Pebble SDK 4.2.2 - Changelog](https://developer.repebble.com/sdk/changelogs/4.2.2.md): Release Date: November 2 2016 — 2016-11-02
- [Pebble SDK 4.2.1 - Changelog](https://developer.repebble.com/sdk/changelogs/4.2.1.md): Release Date: October 19 2016 — 2016-10-19
- [Pebble SDK 4.2 - Changelog](https://developer.repebble.com/sdk/changelogs/4.2.md): Release Date: October 18 2016 — 2016-10-18
- [Pebble SDK 4.2-beta5 - Changelog](https://developer.repebble.com/sdk/changelogs/4.2-beta5.md): Release Date: October 14 2016 — 2016-10-14
- [Pebble SDK 4.2-beta4 - Changelog](https://developer.repebble.com/sdk/changelogs/4.2-beta4.md): Release Date: October 12 2016 — 2016-10-12
- [Pebble SDK 4.1.4 - Changelog](https://developer.repebble.com/sdk/changelogs/4.1.4.md): Release Date: October 5 2016 — 2016-10-05
- [Pebble SDK 4.1.2 and 4.1.3 - Changelog](https://developer.repebble.com/sdk/changelogs/4.1.2.md): Release Date: October 4 2016 — 2016-10-04
- [Pebble SDK 4.1.1 - Changelog](https://developer.repebble.com/sdk/changelogs/4.1.1.md): Release Date: September 29 2016 — 2016-09-29
- [Pebble SDK 4.1 - Changelog](https://developer.repebble.com/sdk/changelogs/4.1.md): Release Date: September 27 2016 — 2016-09-27
- [Pebble SDK 4.0.1 - Changelog](https://developer.repebble.com/sdk/changelogs/4.0.1.md): Release Date: September 6 2016 — 2016-09-06
- [Pebble SDK 4.0 - Changelog](https://developer.repebble.com/sdk/changelogs/4.0.md): Release Date: August 30 2016 — 2016-08-30
- [Pebble SDK 4.0-rc20 - Changelog](https://developer.repebble.com/sdk/changelogs/4.0-rc20.md): Release Date: August 29 2016 — 2016-08-29
- [Pebble SDK 4.0-beta17 - Changelog](https://developer.repebble.com/sdk/changelogs/4.0-beta17.md): Release Date: August 16 2016 — 2016-08-16
- [Pebble SDK 4.0-dp3 - Changelog](https://developer.repebble.com/sdk/changelogs/4.0-dp3.md): Release Date: July 6 2016 — 2016-07-06
- [Pebble SDK 3.14 - Changelog](https://developer.repebble.com/sdk/changelogs/3.14.md): Release Date: July 6 2016 — 2016-07-06
- [Pebble SDK 4.0-dp2 - Changelog](https://developer.repebble.com/sdk/changelogs/4.0-dp2.md): Release Date: June 22 2016 — 2016-06-22
- [Pebble SDK 4.0-dp1 - Changelog](https://developer.repebble.com/sdk/changelogs/4.0-dp1.md): Release Date: June 15 2016 — 2016-06-15
- [Pebble SDK 3.13 - Changelog](https://developer.repebble.com/sdk/changelogs/3.13.1.md): Release Date: June 10 2016 — 2016-06-10
- [Pebble SDK 3.13 - Changelog](https://developer.repebble.com/sdk/changelogs/3.13.md): Release Date: June 7 2016 — 2016-06-07
- [Pebble SDK 3.12 and 3.12.1 - Changelog](https://developer.repebble.com/sdk/changelogs/3.12.md): Release Date: May 10 2016 — 2016-05-10
- [Pebble SDK 3.11.1 - Changelog](https://developer.repebble.com/sdk/changelogs/3.11.1.md): Release Date: April 4 2016 — 2016-04-04
- [Pebble SDK 3.11 - Changelog](https://developer.repebble.com/sdk/changelogs/3.11.md): Release Date: April 4 2016 — 2016-04-04
- [Pebble SDK 3.10.1 - Changelog](https://developer.repebble.com/sdk/changelogs/3.10.1.md): Release Date: March 10 2016 — 2016-03-10
- [Pebble SDK 3.10 - Changelog](https://developer.repebble.com/sdk/changelogs/3.10.md): Release Date: March 7 2016 — 2016-03-07
- [Pebble SDK 3.10-beta6 - Changelog](https://developer.repebble.com/sdk/changelogs/3.10-beta6.md): Release Date: March 4 2016 — 2016-03-04
- [Pebble SDK 3.10-beta2 - Changelog](https://developer.repebble.com/sdk/changelogs/3.10-beta2.md): Release Date: February 19 2016 — 2016-02-19
- [Pebble SDK 3.10-beta1 - Changelog](https://developer.repebble.com/sdk/changelogs/3.10-beta1.md): Release Date: February 15 2016 — 2016-02-15
- [Pebble SDK 3.9.2 - Changelog](https://developer.repebble.com/sdk/changelogs/3.9.2.md): Release Date: February 9 2016 — 2016-02-09
- [Pebble SDK 3.9.1 - Changelog](https://developer.repebble.com/sdk/changelogs/3.9.1.md): Release Date: February 4 2016 — 2016-02-04
- [Pebble SDK 3.9 - Changelog](https://developer.repebble.com/sdk/changelogs/3.9.md): Release Date: February 3 2016 — 2016-02-03
- [Pebble SDK 3.9-beta8 - Changelog](https://developer.repebble.com/sdk/changelogs/3.9-beta8.md): Release Date: February 1 2016 — 2016-02-01
- [Pebble SDK 3.9-beta7 - Changelog](https://developer.repebble.com/sdk/changelogs/3.9-beta7.md): Release Date: January 29 2016 — 2016-01-29
- [Pebble SDK 3.9-beta5 - Changelog](https://developer.repebble.com/sdk/changelogs/3.9-beta5.md): Release Date: January 19 2016 — 2016-01-19
- [Pebble SDK 3.8.2 - Changelog](https://developer.repebble.com/sdk/changelogs/3.8.2.md): Release Date: December 21 2015 — 2015-12-21
- [Pebble SDK 3.8.1 - Changelog](https://developer.repebble.com/sdk/changelogs/3.8.1.md): Release Date: December 16 2015 — 2015-12-16
- [Pebble SDK 3.8 - Changelog](https://developer.repebble.com/sdk/changelogs/3.8.md): Release Date: December 15 2015 — 2015-12-15
- [Pebble SDK 3.8-beta12 - Changelog](https://developer.repebble.com/sdk/changelogs/3.8-beta12.md): Release Date: December 14 2015 — 2015-12-14
- [Pebble SDK 3.8-beta10 - Changelog](https://developer.repebble.com/sdk/changelogs/3.8-beta10.md): Release Date: December 9 2015 — 2015-12-09
- [Pebble SDK 3.8-beta8 - Changelog](https://developer.repebble.com/sdk/changelogs/3.8-beta8.md): Release Date: December 2 2015 — 2015-12-02
- [Pebble SDK 3.7 - Changelog](https://developer.repebble.com/sdk/changelogs/3.7.md): Release Date: November 23 2015 — 2015-11-23
- [Pebble SDK 3.6.2 - Changelog](https://developer.repebble.com/sdk/changelogs/3.6.2.md): Release Date: November 4 2015 — 2015-11-04
- [Pebble SDK 3.6 - Changelog](https://developer.repebble.com/sdk/changelogs/3.6.md): Release Date: October 14 2015 — 2015-10-14
- [Pebble SDK 3.6-dp8 - Changelog](https://developer.repebble.com/sdk/changelogs/3.6-dp8.md): Release Date: October 9 2015 — 2015-10-09
- [Pebble SDK 3.6-dp7 - Changelog](https://developer.repebble.com/sdk/changelogs/3.6-dp7.md): Release Date: October 9 2015 — 2015-10-09
- [Pebble SDK 3.6-dp6 - Changelog](https://developer.repebble.com/sdk/changelogs/3.6-dp6.md): Release Date: October 7 2015 — 2015-10-07
- [Pebble SDK 3.6-dp5 - Changelog](https://developer.repebble.com/sdk/changelogs/3.6-dp5.md): Release Date: October 2 2015 — 2015-10-02
- [Pebble SDK 3.6-dp2 - Changelog](https://developer.repebble.com/sdk/changelogs/3.6-dp2.md): Release Date: September 23 2015 — 2015-09-23
- [Pebble SDK 3.4 - Changelog](https://developer.repebble.com/sdk/changelogs/3.4.md): Release Date: September 9 2015 — 2015-09-09
- [Pebble SDK 3.3 - Changelog](https://developer.repebble.com/sdk/changelogs/3.3.md): Release Date: August 19 2015 — 2015-08-19
- [Pebble SDK 3.2.1 - Changelog](https://developer.repebble.com/sdk/changelogs/3.2.1.md): Release Date: August 12 2015 — 2015-08-12
- [Pebble SDK 3.2 - Changelog](https://developer.repebble.com/sdk/changelogs/3.2.md): Release Date: July 22 2015 — 2015-07-22
- [Pebble SDK 3.1 - Changelog](https://developer.repebble.com/sdk/changelogs/3.1.md): Release Date: June 30 2015 — 2015-06-30
- [Pebble SDK 3.0 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0.md): Release Date: May 27 2015 — 2015-05-27
- [Pebble SDK 3.0-beta12 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-beta12.md): Release Date: May 17 2015 — 2015-05-17
- [Pebble SDK 3.0-beta11 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-beta11.md): Release Date: May 10 2015 — 2015-05-10
- [Pebble SDK 3.0-beta10 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-beta10.md): Release Date: April 30 2015 — 2015-04-30
- [Pebble SDK 3.0-dp9 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-dp9.md): Release Date: April 27 2015 — 2015-04-27
- [Pebble SDK 3.0-dp8 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-dp8.md): Release Date: April 16 2015 — 2015-04-16
- [Pebble SDK 3.0-dp7 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-dp7.md): Release Date: April 9 2015 — 2015-04-09
- [Pebble SDK 3.0-dp6 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-dp6.md): Release Date: April 3 2015 — 2015-04-03
- [Pebble SDK 3.0-dp5 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-dp5.md): Release Date: March 27 2015 — 2015-03-27
- [Pebble SDK 3.0-dp4 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-dp4.md): Release Date: March 19 2015 — 2015-03-19
- [Pebble SDK 3.0-dp3 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-dp3.md): Release Date: March 13 2015 — 2015-03-13
- [Pebble SDK 3.0-dp2 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-dp2.md): Release Date: March 5 2015 — 2015-03-05
- [Pebble SDK 3.0-dp1 - Changelog](https://developer.repebble.com/sdk/changelogs/3.0-dp1.md): Release Date: February 26 2015 — 2015-02-26
- [Pebble SDK 2.9 - Changelog](https://developer.repebble.com/sdk/changelogs/2.9.md): Release Date: February 10 2015 — 2015-02-10
- [Pebble SDK 2.8.1 - Changelog](https://developer.repebble.com/sdk/changelogs/2.8.1.md): Release Date: December 9 2014 — 2014-12-09
- [Pebble SDK 2.8 - Changelog](https://developer.repebble.com/sdk/changelogs/2.8.md): Release Date: November 20 2014 — 2014-11-20
- [Pebble SDK 2.7 - Changelog](https://developer.repebble.com/sdk/changelogs/2.7.md): Release Date: October 16 2014 — 2014-10-16
- [Pebble SDK 2.6.1 - Changelog](https://developer.repebble.com/sdk/changelogs/2.6.1.md): Release Date: October 1 2014 — 2014-10-01
- [Pebble SDK 2.6 - Changelog](https://developer.repebble.com/sdk/changelogs/2.6.md): Release Date: September 30 2014 — 2014-09-30
- [Pebble SDK 2.5 - Changelog](https://developer.repebble.com/sdk/changelogs/2.5.md): Release Date: September 18 2014 — 2014-09-18
- [Pebble SDK 2.4.1 - Changelog](https://developer.repebble.com/sdk/changelogs/2.4.1.md): Release Date: August 12 2014 — 2014-08-12
- [Pebble SDK 2.4 - Changelog](https://developer.repebble.com/sdk/changelogs/2.4.md): Release Date: August 11 2014 — 2014-08-11
- [Pebble SDK 2.3 - Changelog](https://developer.repebble.com/sdk/changelogs/2.3.md): Release Date: June 30 2014 — 2014-06-30
- [Pebble SDK 2.2 - Changelog](https://developer.repebble.com/sdk/changelogs/2.2.md): Release Date: June 4 2014 — 2014-06-04
- [Pebble SDK 2.1.1 - Changelog](https://developer.repebble.com/sdk/changelogs/2.1.1.md): Release Date: May 8 2014 — 2014-05-08
- [Pebble SDK 2.1 - Changelog](https://developer.repebble.com/sdk/changelogs/2.1.md): Release Date: May 6 2014 — 2014-05-06
- [Pebble SDK 2.0.2 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0.2.md): Release Date: March 18 2014 — 2014-03-18
- [Pebble SDK 2.0.1 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0.1.md): Release Date: February 20 2014 — 2014-02-20
- [Pebble SDK 2.0.0 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0.0.md): Release Date: February 3 2014 — 2014-02-03
- [Pebble SDK 2.0 BETA7 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0-BETA7.md): Release Date: January 23 2014 — 2014-01-23
- [Pebble SDK 2.0 BETA6 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0-BETA6.md): Release Date: January 17 2014 — 2014-01-17
- [Pebble SDK 2.0 BETA5 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0-BETA5.md): Release Date: January 10 2014 — 2014-01-10
- [Pebble SDK 2.0 BETA4 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0-BETA4.md): Release Date: December 23 2013 — 2013-12-23
- [Pebble SDK 2.0 BETA3 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0-BETA3.md): Release Date: December 12 2013 — 2013-12-12
- [Pebble SDK 2.0 BETA2 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0-BETA2.md): Release Date: November 14 2013 — 2013-11-14
- [Pebble SDK 2.0 BETA1 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0-BETA1.md): Release Date: November 6 2013 — 2013-11-06
- [Pebble SDK 2.0 BETA0 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0-BETA0.md): Release Date: November 1 2013 — 2013-11-01
- [Pebble SDK 2.0 DP3 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0-DP3.md): Release Date: October 21 2013 — 2013-10-21
- [Pebble SDK 2.0 DP2 - Changelog](https://developer.repebble.com/sdk/changelogs/2.0-DP2.md): Release Date: September 24 2013 — 2013-09-24

## Guides

### Create beautiful and engaging apps
- [Animated Images](https://developer.repebble.com/guides/app-resources/animated-images.md): How to add animated image resources to a project in the APNG format, and display them in your app.
- [App Assets](https://developer.repebble.com/guides/app-resources/app-assets.md): A collection of assets for use as resources in Pebble apps.
- [App Resources](https://developer.repebble.com/guides/app-resources.md): Information on the many kinds of files that can be used inside Pebble apps.
- [Converting SVG to PDC](https://developer.repebble.com/guides/app-resources/converting-svg-to-pdc.md): How to create compatible SVG files using Inkscape and Illustrator.
- [Fonts](https://developer.repebble.com/guides/app-resources/fonts.md): How to use built-in system fonts, or add your own font resources to a project.
- [Images](https://developer.repebble.com/guides/app-resources/images.md): How to add image resources to a project and display them in your app.
- [Pebble Draw Command File Format](https://developer.repebble.com/guides/app-resources/pdc-format.md): The binary file format description for Pebble Draw Command Frames, Images and Sequences.
- [Platform-specific Resources](https://developer.repebble.com/guides/app-resources/platform-specific.md): How to include different resources for different platforms, as well as how to include a resource only on a particular platform.
- [Raw Data Files](https://developer.repebble.com/guides/app-resources/raw-data-files.md): How to add raw data resources to a project and read them in your app.
- [System Fonts](https://developer.repebble.com/guides/app-resources/system-fonts.md): A complete list of all the system fonts available for use in Pebble projects.
- [Benefits of Design Guidelines](https://developer.repebble.com/guides/design-and-interaction/benefits.md): Learn the main concepts of design guidelines, why they are needed, and how they can help developers.
- [Core Experience Design](https://developer.repebble.com/guides/design-and-interaction/core-experience.md): How design guidelines shape the core Pebble app experience.
- [One Click Actions](https://developer.repebble.com/guides/design-and-interaction/one-click-actions.md): Details about how to create One Click Action watchapps
- [Recommended Guidelines and Patterns](https://developer.repebble.com/guides/design-and-interaction/recommended.md): Pebble's recommended guidelines for creating awesome app experiences.
- [Round App Design](https://developer.repebble.com/guides/design-and-interaction/in-the-round.md): Tips and advice for designing apps that take advantage of the Pebble Time Round display
- [Example Implementations](https://developer.repebble.com/guides/design-and-interaction/implementation.md): Resources and code samples to implement common design and UI patterns.
- [Design and Interaction](https://developer.repebble.com/guides/design-and-interaction.md): How to design apps to maximise engagement, satisfaction, efficiency and overall user experience.
- [Animations](https://developer.repebble.com/guides/graphics-and-animations/animations.md): How to use Animations and Timers to add life to your app.
- [Drawing Primitives, Images and Text](https://developer.repebble.com/guides/graphics-and-animations/drawing-primitives-images-and-text.md): How to draw primitive shapes, image, and text onto the Graphics Context.
- [Framebuffer Graphics](https://developer.repebble.com/guides/graphics-and-animations/framebuffer-graphics.md): How to perform advanced drawing using direct framebuffer access.
- [Graphics and Animations](https://developer.repebble.com/guides/graphics-and-animations.md): Information on using animations and drawing shapes, text, and images, as well as more advanced techniques.
- [Vector Graphics](https://developer.repebble.com/guides/graphics-and-animations/vector-graphics.md): How to draw simple images using vector images, instead of bitmaps.
- [App Configuration](https://developer.repebble.com/guides/user-interfaces/app-configuration.md): How to allow users to customize an app with a configuration page.
- [App Exit Reason](https://developer.repebble.com/guides/user-interfaces/app-exit-reason.md): Details on how to use the AppExitReason API
- [AppGlance C API](https://developer.repebble.com/guides/user-interfaces/appglance-c.md): How to programatically update an app's app glance.
- [AppGlance in PebbleKit JS](https://developer.repebble.com/guides/user-interfaces/appglance-pebblekit-js.md): How to update an app's glance using PebbleKit JS.
- [Content Size](https://developer.repebble.com/guides/user-interfaces/content-size.md): Details on how to use the ContentSize API to adapt your watchface layout based on user text size preferences.
- [Layers](https://developer.repebble.com/guides/user-interfaces/layers.md): How to use standard Layer components to build an app's UI.
- [Round App UI](https://developer.repebble.com/guides/user-interfaces/round-app-ui.md): Details on how to use the Pebble SDK to create layouts specifically for round displays.
- [Unobstructed Area](https://developer.repebble.com/guides/user-interfaces/unobstructed-area.md): Details on how to use the UnobstructedArea API to adapt your watchface layout when the screen is partially obstructed by a system overlay.
- [User Interfaces](https://developer.repebble.com/guides/user-interfaces.md): How to build app user interfaces. Includes information on events, persistent storage, background worker, wakeups and app configuration.

### Create apps that interact with the world
- [Getting Started with Alloy](https://developer.repebble.com/guides/alloy/getting-started.md): Learn how to create your first Alloy app for Pebble.
- [Port (Custom Drawing)](https://developer.repebble.com/guides/alloy/port-drawing.md): Combine Piu's declarative UI with custom drawing using Port.
- [Advanced Networking](https://developer.repebble.com/guides/alloy/advanced-networking.md): Low-level HTTP and WebSocket clients for advanced networking needs.
- [Native Functions (FFI)](https://developer.repebble.com/guides/alloy/ffi.md): Call native C functions directly from JavaScript in your Alloy app using the Foreign Function Interface.
- [Dictation](https://developer.repebble.com/guides/alloy/dictation.md): Capture speech as text in Alloy apps using the dictation API.
- [Wakeups](https://developer.repebble.com/guides/alloy/wakeups.md): Schedule your Alloy app to launch at a future time using wakeups.
- [Vibration](https://developer.repebble.com/guides/alloy/vibration.md): Provide haptic feedback in Alloy apps using the vibration motor.
- [Device Info and App Events](https://developer.repebble.com/guides/alloy/device-info.md): Query watch and screen properties, respond to app lifecycle events, and control the backlight in Alloy apps.
- [Health](https://developer.repebble.com/guides/alloy/health.md): Read steps, sleep, activities and heart rate data from Pebble Health in Alloy apps.
- [Alloy Reference](https://developer.repebble.com/guides/alloy/reference.md): Where the Alloy APIs are documented, and the details that are not obvious from the other guides: font names, resource IDs, modules, memory and TypeScript.
- [Piu UI Framework](https://developer.repebble.com/guides/alloy/piu-guide.md): Build declarative user interfaces with the Piu framework.
- [Poco Graphics](https://developer.repebble.com/guides/alloy/poco-guide.md): Low-level graphics rendering with the Poco framework.
- [Sensors and Input](https://developer.repebble.com/guides/alloy/sensors-and-input.md): Access Pebble sensors and handle button input in Alloy apps.
- [Storage](https://developer.repebble.com/guides/alloy/storage.md): Persist data between app launches using localStorage, key-value storage, or files.
- [Networking](https://developer.repebble.com/guides/alloy/networking.md): Make HTTP requests and use WebSockets via the phone proxy.
- [App Messages](https://developer.repebble.com/guides/alloy/app-messages.md): Send and receive messages between the watch and the phone.
- [Watchfaces](https://developer.repebble.com/guides/alloy/watchfaces.md): Build custom watchfaces with Alloy.
- [Animations](https://developer.repebble.com/guides/alloy/animations.md): Create smooth animations using Timeline and easing functions.
- [Alloy](https://developer.repebble.com/guides/alloy.md): Build Pebble apps using modern JavaScript with the Alloy framework.
- [Advanced Communication](https://developer.repebble.com/guides/communication/advanced-communication.md): Details of communication tips and best practices for more advanced scenarios.
- [Communication](https://developer.repebble.com/guides/communication.md): How to talk to the phone via PebbleKit with JavaScript and on Android or iOS.
- [Datalogging](https://developer.repebble.com/guides/communication/datalogging.md): Information on how to collect data batches using the Datalogging API.
- [PebbleKit Android](https://developer.repebble.com/guides/communication/using-pebblekit-android.md): How to use PebbleKit to communicate with a watchapp on Android.
- [PebbleKit JS](https://developer.repebble.com/guides/communication/using-pebblekit-js.md): How to use PebbleKit JS to communicate with the connected phone's JS environment, and how the Pebble mobile app runs it on Android and iOS.
- [PebbleKit iOS](https://developer.repebble.com/guides/communication/using-pebblekit-ios.md): How to use PebbleKit to communicate with a watchapp on iOS.
- [Sending and Receiving Data](https://developer.repebble.com/guides/communication/sending-and-receiving-data.md): How to send and receive data between your watchapp and phone.
- [Sports API](https://developer.repebble.com/guides/communication/using-the-sports-api.md): How to use the PebbleKit Sports API to integrate your mobile sports app with Pebble.
- [Accelerometer](https://developer.repebble.com/guides/events-and-services/accelerometer.md): How to use data and simple tap gestures from the onboard accelerometer.
- [Background Worker](https://developer.repebble.com/guides/events-and-services/background-worker.md): Using the Background Worker to do work in the background, such as activity tracking.
- [Backlight](https://developer.repebble.com/guides/events-and-services/light.md): How to trigger the backlight, force it on, and - on hardware with an RGB backlight - tint it.
- [Buttons](https://developer.repebble.com/guides/events-and-services/buttons.md): How to react to button presses in your app.
- [Compass](https://developer.repebble.com/guides/events-and-services/compass.md): How to use data from the Compass API to determine direction.
- [Dictation](https://developer.repebble.com/guides/events-and-services/dictation.md): How to use the Dictation API to get voice-to-text input in watchapps.
- [Event Services](https://developer.repebble.com/guides/events-and-services/events.md): How to use the various asynchronous event services to power app features.
- [Events and Services](https://developer.repebble.com/guides/events-and-services.md): How to get data from the onboard sensors including the accelerometer, compass, and microphone.
- [Heart Rate Monitor](https://developer.repebble.com/guides/events-and-services/hrm.md): Information on using the HealthService API to obtain information from the Heart Rate Monitor.
- [Pebble Health](https://developer.repebble.com/guides/events-and-services/health.md): Information on using the HealthService API to incorporate multiple types of health data into your apps.
- [Persistent Storage](https://developer.repebble.com/guides/events-and-services/persistent-storage.md): Using persistent storage to improve your app's UX.
- [Speaker](https://developer.repebble.com/guides/events-and-services/speaker.md): How to play tones, melodies, polyphonic tracks, and PCM streams through the speaker.
- [Touch](https://developer.repebble.com/guides/events-and-services/touch.md): How to subscribe to touch events on platforms with a touchscreen.
- [Wakeups](https://developer.repebble.com/guides/events-and-services/wakeups.md): Using the Wakeup API to launch an app at some future time.
- [Creating Pins](https://developer.repebble.com/guides/pebble-timeline/pin-structure.md): How to create timeline pins with reminders, actions, and layouts.
- [Local Pins](https://developer.repebble.com/guides/pebble-timeline/timeline-local-pins.md): How to insert pins into the timeline directly from PebbleKit JS, without a web server or timeline API keys.
- [Pebble Timeline](https://developer.repebble.com/guides/pebble-timeline.md): How to use Pebble timeline to bring timely information to app users outside the app itself.
- [Service Architecture](https://developer.repebble.com/guides/pebble-timeline/timeline-architecture.md): Find out what the timeline is, how it works and how developers can take advantage of it in their apps.
- [Subscriptions and Tokens](https://developer.repebble.com/guides/pebble-timeline/timeline-js.md): The PebbleKit JS timeline subscription and token APIs, and what to use instead.
- [Pebble Plugins Preview](https://developer.repebble.com/guides/plugins/preview.md): What plugins are, how to try the preview in the Pebble mobile app, how a watchapp reads plugin data from PebbleKit JS, and how to write a plugin.
- [Plugins (Preview)](https://developer.repebble.com/guides/plugins.md): How a .pbw's JavaScript can provide data sources and actions to other apps through the Pebble mobile app, and how a watchapp reads them from PebbleKit JS. Preview: off by default and subject to change.
- [Publishing Plugins](https://developer.repebble.com/guides/plugins/publishing-plugins.md): How to publish a plugin to the appstore with `pebble publish`, and how to let it sign users in to a service with OAuth.

### Build, refine, and debug apps
- [Building with AI Coding Agents](https://developer.repebble.com/guides/ai-agents.md): How to give an AI coding agent the Pebble documentation, project instructions and emulator commands it needs to build and check a Pebble app.
- [Preparing a Submission](https://developer.repebble.com/guides/appstore-publishing/preparing-a-submission.md): What a Pebble appstore listing is made of, and the sizes and formats required for screenshots, icons and banners.
- [Publishing an App](https://developer.repebble.com/guides/appstore-publishing/publishing-an-app.md): How to submit an app and later releases from the Developer Dashboard, the `pebble` tool or CloudPebble.
- [Importing Apps from Rebble](https://developer.repebble.com/guides/appstore-publishing/importing-from-rebble.md): How to bring apps published in the Rebble appstore into the Developer Dashboard and prove ownership of them.
- [Appstore Publishing](https://developer.repebble.com/guides/appstore-publishing.md): How to publish an app in the Pebble appstore from the Developer Dashboard, the `pebble` tool or CloudPebble.
- [Best Practices](https://developer.repebble.com/guides/best-practices.md): Information to help optimize apps and ensure a good user experience.
- [Building for Every Pebble](https://developer.repebble.com/guides/best-practices/building-for-every-pebble.md): How to write one app compatible with all Pebble smartwatches.
- [Conserving Battery Life](https://developer.repebble.com/guides/best-practices/conserving-battery-life.md): How to write an app to consume power as efficiently as possible.
- [Modular App Architecture](https://developer.repebble.com/guides/best-practices/modular-app-architecture.md): How to break up a complex app into smaller pieces for managablilty, modularity and reusability.
- [Common Runtime Errors](https://developer.repebble.com/guides/debugging/common-runtime-errors.md): Examples of commonly encountered runtime problems that cannot be detected at compile time and can usually be fixed by logical thought and experimentation.
- [Common Syntax Errors](https://developer.repebble.com/guides/debugging/common-syntax-errors.md): Details of common problems encountered when writing C apps for Pebble, and how to resolve them.
- [Debugging](https://developer.repebble.com/guides/debugging.md): How to find and fix common compilation and runtime problems in apps.
- [Debugging Alloy Apps with xsbug](https://developer.repebble.com/guides/debugging/debugging-alloy-with-xsbug.md): Use the xsbug JavaScript debugger to set breakpoints and inspect your Alloy app while it runs on the watch.
- [Debugging with App Logs](https://developer.repebble.com/guides/debugging/debugging-with-app-logs.md): How to use the app logs to debug problems with an app, as well as tips on interpreting common run time errors.
- [Debugging with GDB](https://developer.repebble.com/guides/debugging/debugging-with-gdb.md): How to use GDB to debug a Pebble app in the emulator.
- [Creating Pebble Packages](https://developer.repebble.com/guides/pebble-packages/creating-packages.md): How to create Pebble Packages
- [Pebble Packages](https://developer.repebble.com/guides/pebble-packages.md): Details on how to create and use Pebble Packages
- [Using Pebble Packages](https://developer.repebble.com/guides/pebble-packages/using-packages.md): How to use Pebble Packages
- [App Metadata](https://developer.repebble.com/guides/tools-and-resources/app-metadata.md): Details of the metadata that describes the app, such as its name, resources and capabilities.
- [Color Picker Tool](https://developer.repebble.com/guides/tools-and-resources/color-picker.md): Preview all the colors available on Pebble with the associated SDK contants and HTML codes.
- [Command Line Tool](https://developer.repebble.com/guides/tools-and-resources/pebble-tool.md): How to use the Pebble command line tool to build, debug, and emulate apps.
- [Developer Connection](https://developer.repebble.com/guides/tools-and-resources/developer-connection.md): How to enable and use the Pebble Developer Connection to install and debug apps directly from a computer.
- [Hardware Information](https://developer.repebble.com/guides/tools-and-resources/hardware-information.md): Details of the the capabilities of the various Pebble hardware platforms.
- [Internationalization](https://developer.repebble.com/guides/tools-and-resources/internationalization.md): How to localize an app to multiple languages.
- [Testing with the Pebble Mobile App](https://developer.repebble.com/guides/tools-and-resources/testing-with-the-mobile-app.md): How to connect the Pebble mobile app to the emulator to test PebbleKit JS, configuration pages and timeline pins without a watch, and how to sideload a .pbw file.
- [Tools and Resources](https://developer.repebble.com/guides/tools-and-resources.md): Information on all the software tools available when writing Pebble apps, as well as other resources.

### Other Guides
- [App Configuration (manual setup)](https://developer.repebble.com/guides/user-interfaces/app-configuration-static.md): How to allow users to customize an app with a static configuration page.
- [Developer Guides](https://developer.repebble.com/guides.md): Details of all the guides available for use for building watchapps and companion phone apps.
- [Guides Table of Contents](https://developer.repebble.com/guides/toc.md): Information on creating apps with JavaScript using the Alloy framework, based on Moddable.
- [Smartstraps](https://developer.repebble.com/guides/smartstraps.md): Historical record of the smartstrap accessory port on Pebble Time, Pebble Time Round and Pebble 2.

## Documentation

### PebbleKit JavaScript
- [Pebble](https://developer.repebble.com/docs/pebblekit-js/Pebble.md): The Pebble namespace is where all of the Pebble specific methods and properties exist.
- [PebbleKit JavaScript Documentation](https://developer.repebble.com/docs/pebblekit-js.md): PebbleKit JS is a JavaScript component of the Pebble SDK which runs within the Pebble mobile application.

### C SDK
- [AccelerometerService](https://developer.repebble.com/docs/c/Foundation/Event_Service/AccelerometerService.md)
- [ActionBarLayer](https://developer.repebble.com/docs/c/User_Interface/Layers/ActionBarLayer.md): Vertical, bar-shaped control widget on the right edge of the window
- [ActionMenu](https://developer.repebble.com/docs/c/User_Interface/Window/ActionMenu.md)
- [AlarmService](https://developer.repebble.com/docs/c/Foundation/Event_Service/AlarmService.md)
- [Alloy](https://developer.repebble.com/docs/c/Foundation/Alloy.md)
- [Animation](https://developer.repebble.com/docs/c/User_Interface/Animation.md): Abstract framework to create arbitrary animations
- [App](https://developer.repebble.com/docs/c/Foundation/App.md): App entry point and event loop.
- [App Communication](https://developer.repebble.com/docs/c/Foundation/App_Communication.md): API for interacting with the Pebble communication subsystem.
- [App Glance](https://developer.repebble.com/docs/c/Foundation/App_Glance.md): API for the application to modify its "glance" i.e. app menu subtitle.
- [AppFocusService](https://developer.repebble.com/docs/c/Foundation/Event_Service/AppFocusService.md)
- [AppMessage](https://developer.repebble.com/docs/c/Foundation/AppMessage.md)
- [AppSync](https://developer.repebble.com/docs/c/Foundation/AppSync.md): UI synchronization layer for AppMessage
- [AppWorker](https://developer.repebble.com/docs/c/Foundation/AppWorker.md): Runs in the background, and can communicate with the foreground app.
- [BacklightService](https://developer.repebble.com/docs/c/Foundation/Event_Service/BacklightService.md)
- [BatteryStateService](https://developer.repebble.com/docs/c/Foundation/Event_Service/BatteryStateService.md)
- [BitmapLayer](https://developer.repebble.com/docs/c/User_Interface/Layers/BitmapLayer.md): Layer that displays a bitmap image.
- [C SDK Documentation](https://developer.repebble.com/docs/c.md): This is the contents page for the Pebble C SDK.
- [Clicks](https://developer.repebble.com/docs/c/User_Interface/Clicks.md): Handling button click interactions
- [Color Definitions](https://developer.repebble.com/docs/c/Graphics/Graphics_Types/Color_Definitions.md): A list of all of the named colors available with links to the color map on the Pebble Developer website.
- [CompassService](https://developer.repebble.com/docs/c/Foundation/Event_Service/CompassService.md)
- [ConnectionService](https://developer.repebble.com/docs/c/Foundation/Event_Service/ConnectionService.md): Determine what the Pebble watch is connected to
- [DataLogging](https://developer.repebble.com/docs/c/Foundation/DataLogging.md): Enables logging data asynchronously to a mobile app
- [Dictation](https://developer.repebble.com/docs/c/Foundation/Dictation.md)
- [Dictionary](https://developer.repebble.com/docs/c/Foundation/Dictionary.md): Data serialization utilities
- [Draw Commands](https://developer.repebble.com/docs/c/Graphics/Draw_Commands.md): Pebble Draw Commands are a way to encode arbitrary path draw and fill calls in binary format, so that vector-like graphics can be represented on the watch.
- [Drawing Paths](https://developer.repebble.com/docs/c/Graphics/Drawing_Paths.md): Functions to draw polygons into a graphics context
- [Drawing Primitives](https://developer.repebble.com/docs/c/Graphics/Drawing_Primitives.md): Functions to draw into a graphics context
- [Drawing Text](https://developer.repebble.com/docs/c/Graphics/Drawing_Text.md): Functions to draw text into a graphics context
- [Event Service](https://developer.repebble.com/docs/c/Foundation/Event_Service.md): APIs to handle event services.
- [Exit Reason](https://developer.repebble.com/docs/c/Foundation/Exit_Reason.md): API for the application to notify the system of the reason it will exit.
- [File Formats](https://developer.repebble.com/docs/c/Foundation/Resources/File_Formats.md)
- [Fonts](https://developer.repebble.com/docs/c/Graphics/Fonts.md): Custom and system fonts.
- [Format](https://developer.repebble.com/docs/c/Standard_C/Format.md): Standard formatting.
- [Foundation](https://developer.repebble.com/docs/c/Foundation.md): The core of the Pebble SDK.
- [Gesture Recognizers](https://developer.repebble.com/docs/c/User_Interface/Gesture_Recognizers.md): Low-level touch-gesture recognizers for building fully custom touch interactions on touch-capable hardware.
- [Graphics](https://developer.repebble.com/docs/c/Graphics.md): Low-level drawing routines.
- [Graphics Context](https://developer.repebble.com/docs/c/Graphics/Graphics_Context.md): The "canvas" into which an application draws
- [Graphics Types](https://developer.repebble.com/docs/c/Graphics/Graphics_Types.md): Basic graphics types (point, rect, size, color, bitmaps, etc.) and utility functions.
- [HealthService](https://developer.repebble.com/docs/c/Foundation/Event_Service/HealthService.md)
- [Internationalization](https://developer.repebble.com/docs/c/Foundation/Internationalization.md): Internationalization & Localization APIs
- [Launch Reason](https://developer.repebble.com/docs/c/Foundation/Launch_Reason.md): API for checking what caused the application to launch.
- [Layers](https://developer.repebble.com/docs/c/User_Interface/Layers.md): User interface layers for displaying graphic components
- [Light](https://developer.repebble.com/docs/c/User_Interface/Light.md): Controlling Pebble's backlight
- [Locale](https://developer.repebble.com/docs/c/Standard_C/Locale.md): Standard locale functions.
- [Logging](https://developer.repebble.com/docs/c/Foundation/Logging.md): Functions related to logging from apps.
- [Math](https://developer.repebble.com/docs/c/Foundation/Math.md): Math routines.
- [Math](https://developer.repebble.com/docs/c/Standard_C/Math.md): Standard math functions.
- [Memory](https://developer.repebble.com/docs/c/Standard_C/Memory.md): Standard memory functions.
- [Memory Management](https://developer.repebble.com/docs/c/Foundation/Memory_Management.md): Utility functions for managing an application's memory.
- [MenuLayer](https://developer.repebble.com/docs/c/User_Interface/Layers/MenuLayer.md): Layer that displays a standard list menu. Data is provided using callbacks.
- [NumberWindow](https://developer.repebble.com/docs/c/User_Interface/Window/NumberWindow.md): A ready-made Window prompting the user to pick a number
- [PBI File Format](https://developer.repebble.com/docs/c/Foundation/Resources/File_Formats/PBI_File_Format.md)
- [Platform](https://developer.repebble.com/docs/c/Foundation/Platform.md)
- [PNG8 File Format](https://developer.repebble.com/docs/c/Foundation/Resources/File_Formats/PNG8_File_Format.md)
- [Preferences](https://developer.repebble.com/docs/c/User_Interface/Preferences.md)
- [PropertyAnimation](https://developer.repebble.com/docs/c/User_Interface/Animation/PropertyAnimation.md): A ProperyAnimation animates the value of a "property" of a "subject" over time.
- [Resources](https://developer.repebble.com/docs/c/Foundation/Resources.md): Managing application resources
- [RotBitmapLayer](https://developer.repebble.com/docs/c/User_Interface/Layers/RotBitmapLayer.md): Layer that displays a rotated bitmap image.
- [ScrollLayer](https://developer.repebble.com/docs/c/User_Interface/Layers/ScrollLayer.md): Layer that scrolls its contents, animated.
- [SimpleMenuLayer](https://developer.repebble.com/docs/c/User_Interface/Layers/SimpleMenuLayer.md): Wrapper around MenuLayer, that uses static data to display a list menu.
- [Speaker](https://developer.repebble.com/docs/c/User_Interface/Speaker.md): Controlling the speaker
- [Standard C](https://developer.repebble.com/docs/c/Standard_C.md)
- [StatusBarLayer](https://developer.repebble.com/docs/c/User_Interface/Layers/StatusBarLayer.md): Layer that serves as a configurable status bar.
- [Storage](https://developer.repebble.com/docs/c/Foundation/Storage.md): A mechanism to store persistent application data and state
- [String](https://developer.repebble.com/docs/c/Standard_C/String.md): Standard C-string manipulation.
- [TextLayer](https://developer.repebble.com/docs/c/User_Interface/Layers/TextLayer.md): Layer that displays and formats a text string.
- [TickTimerService](https://developer.repebble.com/docs/c/Foundation/Event_Service/TickTimerService.md): Handling time components
- [Time](https://developer.repebble.com/docs/c/Standard_C/Time.md)
- [Timer](https://developer.repebble.com/docs/c/Foundation/Timer.md): Can be used to execute some code at some point in the future.
- [TouchService](https://developer.repebble.com/docs/c/Foundation/Event_Service/TouchService.md)
- [UnobstructedArea](https://developer.repebble.com/docs/c/User_Interface/UnobstructedArea.md)
- [User Interface](https://developer.repebble.com/docs/c/User_Interface.md): Everything related to user interface.
- [UUID](https://developer.repebble.com/docs/c/Foundation/DataStructures/UUID.md)
- [Vibes](https://developer.repebble.com/docs/c/User_Interface/Vibes.md): Controlling the vibration motor
- [Wakeup](https://developer.repebble.com/docs/c/Foundation/Wakeup.md): Allows applications to schedule to be launched even if they are not running.
- [Wall Time](https://developer.repebble.com/docs/c/Foundation/Wall_Time.md): Functions, data structures and other things related to wall clock time.
- [WatchInfo](https://developer.repebble.com/docs/c/Foundation/WatchInfo.md): Provides information about the watch itself.
- [Window](https://developer.repebble.com/docs/c/User_Interface/Window.md): The basic building block of the user interface
- [Window Stack](https://developer.repebble.com/docs/c/User_Interface/Window_Stack.md): The multiple window manager
- [Worker](https://developer.repebble.com/docs/c/Worker.md)

### PebbleKit Android
- [com.getpebble.android.kit](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit.md)
- [com.getpebble.android.kit.util](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/util.md)
- [Constant Values](https://developer.repebble.com/docs/pebblekit-android/com/constant-values.md)
- [Constants](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/Constants.md): Constant values used by PebbleKit-enabled android applications.
- [Constants.PebbleAppType](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/Constants.PebbleAppType.md): The Enum PebbleAppType.
- [Constants.PebbleDataType](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/Constants.PebbleDataType.md): The Enum PebbleDataType.
- [PebbleDictionary](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/util/PebbleDictionary.md): A collection of key-value pairs of heterogeneous types.
- [PebbleDictionary.PebbleDictTypeException](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/util/PebbleDictionary.PebbleDictTypeException.md):  
- [PebbleDictionary.TupleOverflowException](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/util/PebbleDictionary.TupleOverflowException.md):  
- [PebbleKit](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/PebbleKit.md): A helper class providing methods for interacting with third-party Pebble Smartwatch applications.
- [PebbleKit Android Documentation](https://developer.repebble.com/docs/pebblekit-android.md): This is the contents page for the PebbleKit Android SDK documentation, which includes all information on the two main packages below:
- [PebbleKit.FirmwareVersionInfo](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/PebbleKit.FirmwareVersionInfo.md):  
- [PebbleKit.PebbleAckReceiver](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/PebbleKit.PebbleAckReceiver.md): A special-purpose BroadcastReceiver that makes it easy to handle 'RECEIVE_ACK' intents broadcast from pebble .apk.
- [PebbleKit.PebbleDataLogReceiver](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/PebbleKit.PebbleDataLogReceiver.md): A special-purpose BroadcastReceiver that makes it easy to handle 'DATA_AVAILABLE' data logging intents broadcast from pebble.apk.
- [PebbleKit.PebbleDataReceiver](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/PebbleKit.PebbleDataReceiver.md): A special-purpose BroadcastReceiver that makes it easy to handle 'RECEIVE' intents broadcast from pebble.apk.
- [PebbleKit.PebbleNackReceiver](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/PebbleKit.PebbleNackReceiver.md): A special-purpose BroadcastReceiver that makes it easy to handle 'RECEIVE_NACK' intents broadcast from pebble .apk.
- [PebbleTuple](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/util/PebbleTuple.md): A key-value pair stored in a PebbleDictionary.
- [PebbleTuple.ValueOverflowException](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/util/PebbleTuple.ValueOverflowException.md):  
- [Serialized Form](https://developer.repebble.com/docs/pebblekit-android/com/serialized-form.md)
- [SportsState](https://developer.repebble.com/docs/pebblekit-android/com/getpebble/android/kit/util/SportsState.md): This container class includes new values of time, distance, and pace or speed.

### PebbleKit iOS
- [FirmwareMetadataPlatform Constants Reference](https://developer.repebble.com/docs/pebblekit-ios/Constants/FirmwareMetadataPlatform.md)
- [GolfAppCommand Constants Reference](https://developer.repebble.com/docs/pebblekit-ios/Constants/GolfAppCommand.md)
- [NSData(Pebble) Category Reference](https://developer.repebble.com/docs/pebblekit-ios/Categories/NSData+Pebble.md)
- [NSDictionary(Pebble) Category Reference](https://developer.repebble.com/docs/pebblekit-ios/Categories/NSDictionary+Pebble.md)
- [NSError(Pebble) Category Reference](https://developer.repebble.com/docs/pebblekit-ios/Categories/NSError+Pebble.md)
- [NSNumber(PBStandardIntegerExtensions) Category Reference](https://developer.repebble.com/docs/pebblekit-ios/Categories/NSNumber+PBStandardIntegerExtensions.md)
- [PBBitmap Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBBitmap.md)
- [PBDataLoggingService Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBDataLoggingService.md)
- [PBDataLoggingServiceDelegate Protocol Reference](https://developer.repebble.com/docs/pebblekit-ios/Protocols/PBDataLoggingServiceDelegate.md)
- [PBDataLoggingSessionMetadata Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBDataLoggingSessionMetadata.md)
- [PBDataLoggingType Constants Reference](https://developer.repebble.com/docs/pebblekit-ios/Constants/PBDataLoggingType.md)
- [PBErrorCode Constants Reference](https://developer.repebble.com/docs/pebblekit-ios/Constants/PBErrorCode.md)
- [PBFirmwareMetadata Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBFirmwareMetadata.md)
- [PBFirmwareVersion Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBFirmwareVersion.md)
- [PBPebbleCentral Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBPebbleCentral.md)
- [PBPebbleCentralDelegate Protocol Reference](https://developer.repebble.com/docs/pebblekit-ios/Protocols/PBPebbleCentralDelegate.md)
- [PBPebbleKitLogFlag Constants Reference](https://developer.repebble.com/docs/pebblekit-ios/Constants/PBPebbleKitLogFlag.md)
- [PBPebbleKitLogging Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBPebbleKitLogging.md)
- [PBPebbleKitLoggingCallback Block Reference](https://developer.repebble.com/docs/pebblekit-ios/Blocks/PBPebbleKitLoggingCallback.md)
- [PBPebbleKitLogLevel Constants Reference](https://developer.repebble.com/docs/pebblekit-ios/Constants/PBPebbleKitLogLevel.md)
- [PBRemoteProtocolCapabilitiesFlags Constants Reference](https://developer.repebble.com/docs/pebblekit-ios/Constants/PBRemoteProtocolCapabilitiesFlags.md)
- [PBResourceMetadata Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBResourceMetadata.md)
- [PBSemanticVersion Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBSemanticVersion.md)
- [PBSportsUpdate Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBSportsUpdate.md)
- [PBUnitSystem Constants Reference](https://developer.repebble.com/docs/pebblekit-ios/Constants/PBUnitSystem.md)
- [PBVersionInfo Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBVersionInfo.md)
- [PBVersionInfoCompletionBlock Block Reference](https://developer.repebble.com/docs/pebblekit-ios/Blocks/PBVersionInfoCompletionBlock.md)
- [PBWatch Class Reference](https://developer.repebble.com/docs/pebblekit-ios/Classes/PBWatch.md)
- [PBWatchDelegate Protocol Reference](https://developer.repebble.com/docs/pebblekit-ios/Protocols/PBWatchDelegate.md)
- [PebbleKit iOS Documentation](https://developer.repebble.com/docs/pebblekit-ios.md): Important: PebbleKit iOS has been discontinued.
- [PebbleKit iOS Hierarchy](https://developer.repebble.com/docs/pebblekit-ios/hierarchy.md)
- [PebbleKit iOS Reference](https://developer.repebble.com/docs/pebblekit-ios/index.md)
- [SportsAppActivityState Constants Reference](https://developer.repebble.com/docs/pebblekit-ios/Constants/SportsAppActivityState.md)

### Other
- [SDK Documentation](https://developer.repebble.com/docs.md): Welcome to the API Documentation section of the Pebble Developers site!
- [symbols](https://developer.repebble.com/docs/symbols.md): The core of the Pebble SDK.
- [tree](https://developer.repebble.com/docs/tree.md)

## PebbleOS

- [PebbleOS](https://developer.repebble.com/pebbleos.md): What PebbleOS is, which watches it runs on, how it relates to the SDK and the Pebble mobile app, and where the firmware documentation starts.

### System
- [Activity](https://developer.repebble.com/pebbleos/docs/services/activity.md): The activity service counts steps and tracks sleep from the accelerometer.
- [Application SDK](https://developer.repebble.com/pebbleos/docs/sdk.md): Watchfaces, watchapps and background workers are third-party programs, built outside this repository against the application SDK.
- [Architecture overview](https://developer.repebble.com/pebbleos/docs/architecture.md): PebbleOS is the operating system of the Pebble watches.
- [Bluetooth](https://developer.repebble.com/pebbleos/docs/subsystems/bluetooth.md): subsys/bluetooth/ is the Bluetooth Low Energy stack interface.
- [Boot](https://developer.repebble.com/pebbleos/docs/kernel/boot.md): The kernel owns the reset vector.
- [Building the SDK](https://developer.repebble.com/pebbleos/docs/sdk/building.md): The SDK is generated by the firmware build, from the firmware’s own headers, so it always matches the firmware it is built with.
- [Compiler abstraction](https://developer.repebble.com/pebbleos/docs/kernel/compiler.md): pbl/kernel/compiler.h is the only place the tree may spell compiler specifics: attributes (PBL_PACKED, PBL_WEAK, PBL_NAKED, PBL_SECTION()...
- [CRC](https://developer.repebble.com/pebbleos/docs/drivers/crc.md): CRC drivers accelerate the CRC subsystem with a hardware CRC unit.
- [CRC](https://developer.repebble.com/pebbleos/docs/subsystems/crc.md): subsys/crc/ computes every checksum the firmware stores or exchanges.
- [Device model](https://developer.repebble.com/pebbleos/docs/drivers/device_model.md): include/pbl/device.h defines struct pbl_device, the common core of every hardware device the firmware drives: an on-chip controller such ...
- [Drivers](https://developer.repebble.com/pebbleos/docs/drivers.md): Drivers live under drivers/, one directory per driver class, with the class interface in include/pbl/drivers/.
- [Exporting a function](https://developer.repebble.com/pebbleos/docs/sdk/exporting.md): Exporting a function makes it callable from third-party apps.
- [Fatal errors and assertions](https://developer.repebble.com/pebbleos/docs/kernel/fatal.md): pbl/kernel/fatal.h and pbl/kernel/assert.h are how firmware code, the kernel included, stops the system on an unrecoverable error:
- [Gesture recognizers (touch SDK)](https://developer.repebble.com/pebbleos/docs/sdk/recognizers.md): Gesture recognizers let a third-party app react to raw touch gestures — tap, pan (single-axis drag) and swipe — on touch-capable hardware.
- [How it works](https://developer.repebble.com/pebbleos/docs/sdk/how_it_works.md): An app is an ARM binary linked to run from address zero, and relocated when it is loaded.
- [Idle](https://developer.repebble.com/pebbleos/docs/kernel/idle.md): The SoC tickless-idle code talks to the kernel through pbl/kernel/idle.h: pbl_soc_idle() and pbl_soc_tick_enable() are implemented per So...
- [Input](https://developer.repebble.com/pebbleos/docs/subsystems/input.md): subsys/input/ carries input events from the drivers to the code that consumes them.
- [Interrupts](https://developer.repebble.com/pebbleos/docs/kernel/interrupts.md): SoC interrupts are bound at build time; there is no runtime handler registration and the vector table is in flash:
- [Kernel](https://developer.repebble.com/pebbleos/docs/kernel.md): kernel/ owns every RTOS primitive the firmware uses.
- [Kernel internals](https://developer.repebble.com/pebbleos/docs/kernel/internals.md): kernel/ implements include/pbl/kernel.
- [Libraries](https://developer.repebble.com/pebbleos/docs/libraries.md): Generic support code shared by the firmware, the bootloader and host builds lives under lib/.
- [Logging](https://developer.repebble.com/pebbleos/docs/subsystems/logging.md): subsys/logging/ sends leveled log messages to the serial console (or PULSE) and to a circular buffer in flash.
- [Memory](https://developer.repebble.com/pebbleos/docs/kernel/memory.md): SoCs that need code to run while flash is unavailable select CONFIG_RAMFUNC, which adds a .ramfunc output section loaded from flash and c...
- [Moddable JS Engine](https://developer.repebble.com/pebbleos/docs/third_party/moddable.md): PebbleOS supports the Moddable SDK’s XS JavaScript engine.
- [Services](https://developer.repebble.com/pebbleos/docs/services.md): System services sit between the drivers and the applications: they own shared hardware, persist state, talk to the phone and feed events ...
- [SF32LB](https://developer.repebble.com/pebbleos/docs/drivers/crc/sf32lb.md): drivers/crc/sf32lb.c (CONFIG_CRC_SF32LB, default on SF32LB52) drives the CRC1 unit.
- [Shell](https://developer.repebble.com/pebbleos/docs/subsystems/shell.md): subsys/shell/ is the debug command shell.
- [Software bill of materials](https://developer.repebble.com/pebbleos/docs/third_party/sbom.md): The firmware build can describe the third-party components that go into a firmware image as a CycloneDX 1.6 software bill of materials (S...
- [Subsystems](https://developer.repebble.com/pebbleos/docs/subsystems.md): Subsystems are self-contained OS components under subsys/, each with its public API in include/pbl/<name>/.
- [Syscalls](https://developer.repebble.com/pebbleos/docs/kernel/syscalls.md): Threads can run unprivileged, confined by the MPU, and enter privileged code only through syscalls.
- [Task watchdog](https://developer.repebble.com/pebbleos/docs/subsystems/task_watchdog.md): subsys/task_wdt/ is the software watchdog that catches stuck threads and turns them into core dumps.
- [Third-party](https://developer.repebble.com/pebbleos/docs/third_party.md): Code PebbleOS builds on but does not maintain lives under third_party/.
- [Threads](https://developer.repebble.com/pebbleos/docs/kernel/threads.md): pbl_thread_create() takes a struct pbl_thread_attr: entry, priority, privileged flag, a caller-owned stack and up to four MpuRegions that...
- [Time and delays](https://developer.repebble.com/pebbleos/docs/kernel/time.md): The kernel keeps one monotonic clock, the tick count, advanced by the tick interrupt and by pbl_idle_slept() after tickless sleep.

### Hardware
- [Boards](https://developer.repebble.com/pebbleos/docs/boards.md): Board
- [Core B2B v2](https://developer.repebble.com/pebbleos/docs/programmers/core_b2b_v2.md): The Core B2B v2 is the programmer of the Pebble 2 Duo firmware development kit.
- [pblprog-sifli](https://developer.repebble.com/pebbleos/docs/programmers/pblprog_sifli.md): pblprog-sifli is the Pebble programmer for the SiFli SF32LB52 boards.
- [Pebble 2 Duo (asterix)](https://developer.repebble.com/pebbleos/docs/boards/asterix.md): asterix
- [Pebble Round 2 (getafix)](https://developer.repebble.com/pebbleos/docs/boards/getafix.md): getafix
- [Pebble Time 2 (obelix)](https://developer.repebble.com/pebbleos/docs/boards/obelix.md): obelix
- [Programmers](https://developer.repebble.com/pebbleos/docs/programmers.md): A programmer connects a watch’s mainboard to a host, to flash it, reach its serial console and, where supported, debug it.

### Start Here
- [Getting started guide](https://developer.repebble.com/pebbleos/docs/getting_started.md): This guide takes you from a fresh machine to PebbleOS running, in the emulator or on a watch.
- [Playground](https://developer.repebble.com/pebbleos/docs/playground.md): PebbleOS, running in your browser: the firmware of a native virtual watch, built as WebAssembly.

### Reference
- [Bitmap resources (PBI)](https://developer.repebble.com/pebbleos/docs/reference/formats/pbi.md): PBI is the raw bitmap format used for image resources and GBitmap data.
- [BlobDB endpoint](https://developer.repebble.com/pebbleos/docs/reference/blob-db.md): BlobDB is the key-value store the phone uses to push data to the watch (notifications, timeline pins, app metadata, weather, settings, …).
- [Draw commands (PDC)](https://developer.repebble.com/pebbleos/docs/reference/formats/pdc.md): Pebble Draw Commands are the vector-graphics format behind GDrawCommand: an image (.pdc / PDCI) or animation sequence (PDCS) of stroke/fi...
- [Font resources (PBF)](https://developer.repebble.com/pebbleos/docs/reference/formats/font.md): Fonts ship in firmware resources as binary PBF files, generated from TTF input by tools/font/fontgen.py and parsed at runtime by fw/appli...
- [History of PULSEv2](https://developer.repebble.com/pebbleos/docs/reference/pulse2/history.md): This document describes the history of the Pebble dbgserial console leading up to the design of PULSEv2.
- [Kconfig options](https://developer.repebble.com/pebbleos/docs/reference/kconfig.md): Every Kconfig option of the firmware, for all boards.
- [Language pack management](https://developer.repebble.com/pebbleos/docs/reference/language-packs.md): The watch stores up to four language packs.
- [Local microphone capture](https://developer.repebble.com/pebbleos/docs/reference/local-microphone.md): SDK revision 111 adds mic_capture_start, mic_capture_stop and mic_capture_is_active.
- [PULSE Flash Imaging](https://developer.repebble.com/pebbleos/docs/reference/pulse2/flash-imaging.md): This document describes the PULSE flash imaging protocol.
- [PULSEv2 Protocol Suite](https://developer.repebble.com/pebbleos/docs/reference/pulse2/pulse2.md): The initial design of PULSE was shaped by its initial use case of flash imaging.
- [PULSEv2 Reliable Transport](https://developer.repebble.com/pebbleos/docs/reference/pulse2/reliable-transport.md): The purpose of this document is to describe the procedures for the PULSEv2 reliable transport (TRAIN) to be used in the initial implement...
- [Reference](https://developer.repebble.com/pebbleos/docs/reference.md): Specifications of the protocols and file formats used by the firmware and its tooling.
- [Timezone database](https://developer.repebble.com/pebbleos/docs/reference/formats/timezone.md): The firmware’s timezone list is a binary resource (RESOURCE_ID_TIMEZONE_DATABASE) built from an IANA tzdata snapshot (resources/normal/ba...

### Development
- [Build system](https://developer.repebble.com/pebbleos/docs/development/build_system.md): The firmware is built by three cooperating pieces:
- [CMake](https://developer.repebble.com/pebbleos/docs/development/build_system/cmake.md): The build model lives in cmake/modules/: every directory that contributes code declares a library, and the helpers below register what it...
- [Conventions](https://developer.repebble.com/pebbleos/docs/development/conventions.md): The conventions code in this repository follows.
- [Debugging](https://developer.repebble.com/pebbleos/docs/development/debugging.md)
- [Emulator](https://developer.repebble.com/pebbleos/docs/development/emulation/emulator.md): The emulator runs PebbleOS on a desktop, without a watch.
- [Emulator and simulator](https://developer.repebble.com/pebbleos/docs/development/emulation.md): PebbleOS runs on a desktop in two ways, without a watch:
- [Extending pbl](https://developer.repebble.com/pebbleos/docs/pbl/extending.md): The package lives in tools/libs/pbl-cli/, and is a small core plus one module per command:
- [Integration tests](https://developer.repebble.com/pebbleos/docs/development/tests/integration.md): Integration tests run the firmware as it ships, on the emulator or on a real watch, and drive it from the outside: pressing buttons, comp...
- [Kconfig](https://developer.repebble.com/pebbleos/docs/development/build_system/kconfig.md): Everything that can be left out of the firmware is a Kconfig symbol: SoCs, drivers, subsystems, services, debug aids and their parameters.
- [Native simulator](https://developer.repebble.com/pebbleos/docs/development/emulation/native_simulator.md): The native simulator builds PebbleOS as an ordinary program for the machine you are working on, Linux or macOS, with a window standing in...
- [pbl build](https://developer.repebble.com/pebbleos/docs/pbl/build.md): Build the configured firmware, or the named CMake targets.
- [pbl bundle](https://developer.repebble.com/pebbleos/docs/pbl/bundle.md): Package the firmware and its resources into a .pbz bundle, the format the Pebble mobile app installs.
- [pbl clean](https://developer.repebble.com/pebbleos/docs/pbl/clean.md): Remove the build’s outputs, keeping its configuration.
- [pbl configure](https://developer.repebble.com/pebbleos/docs/pbl/configure.md): Configure a build directory for a board.
- [pbl console](https://developer.repebble.com/pebbleos/docs/pbl/console.md): Attach to the firmware’s console: over serial on a watch, over TCP to a running emulator.
- [pbl debug](https://developer.repebble.com/pebbleos/docs/pbl/debug.md): Attach GDB to the firmware.
- [pbl emulator](https://developer.repebble.com/pebbleos/docs/pbl/emulator.md): Interact with the emulator pbl run is running: QEMU on a qemu_* board, or the native simulator on a native_* one.
- [pbl erase](https://developer.repebble.com/pebbleos/docs/pbl/erase.md): Erase parts of the flash of a watch connected through a development kit: regions of the board’s flash layout, by name, or address ranges ...
- [pbl image_recovery](https://developer.repebble.com/pebbleos/docs/pbl/image_recovery.md): Write a recovery firmware (PRF) image over the serial console.
- [pbl image_resources](https://developer.repebble.com/pebbleos/docs/pbl/image_resources.md): Write the system resources over the serial console of a running firmware.
- [pbl itest](https://developer.repebble.com/pebbleos/docs/pbl/itest.md): Run the pytest integration tests in tests/integration against the build, on the emulator or a real device.
- [pbl menuconfig](https://developer.repebble.com/pebbleos/docs/pbl/menuconfig.md): Browse and edit the build’s Kconfig configuration in a terminal menu, then reconfigure with the result.
- [pbl run](https://developer.repebble.com/pebbleos/docs/pbl/run.md): Run the firmware with the board’s runner: in the emulator for a QEMU board, as a host program or in a browser for a native board, or flas...
- [pbl test](https://developer.repebble.com/pebbleos/docs/pbl/test.md): Build and run the unit tests on the host.
- [Testing](https://developer.repebble.com/pebbleos/docs/development/tests.md): PebbleOS has two test suites, which check different things:
- [The pbl CLI](https://developer.repebble.com/pebbleos/docs/pbl.md): pbl is the developer command line for this repository: it configures and builds the firmware, puts the result on a device or an emulator,...
- [Unit tests](https://developer.repebble.com/pebbleos/docs/development/tests/unit.md): Unit tests live under tests/ and run on the host (not on device or QEMU; for those, see Integration tests), using a vendored copy of the ...

### Community
- [Contribution Guidelines](https://developer.repebble.com/pebbleos/docs/community/contributing.md): Thank you for your interest in contributing to PebbleOS!

## Mobile App

- [Contributing to the Mobile App](https://developer.repebble.com/mobile-app/contributing.md): How to send a change to the Pebble mobile app repository, what the maintainers ask for in a pull request, and how the code is licensed.
- [Mobile App](https://developer.repebble.com/mobile-app.md): What the Pebble mobile app does for developers, where its source is, and how to build it and send changes to it.

## Examples

- [examples](https://developer.repebble.com/examples.md): There are no examples that match the filters on the right.

## Index 01

- [Index 01](https://developer.repebble.com/index-01.md): What the Index 01 ring does, how the ring and the Pebble mobile app split the work, and the three ways to build on it.
- [MCP Servers](https://developer.repebble.com/index-01/mcp.md): How to connect your own MCP server to Index 01 so the assistant can call its tools when it processes a recording.
- [Webhooks](https://developer.repebble.com/index-01/webhooks.md): The HTTP request the Pebble mobile app sends for each Index 01 recording, and how to verify its signature.

## Community

- [Community](https://developer.repebble.com/community.md): Have questions or need help?
- [Submission Guidelines](https://developer.repebble.com/community/submission.md): We are putting together a collection of community resources for a new section on the Pebble Developer Website, and we need your contribut...

### Events
- [Developer Retreat 2014](https://developer.repebble.com/community/events/developer-retreat-2014.md): Here is the recap of Pebble’s second annual Developer Retreat!
- [Developer Retreat 2014 Schedule](https://developer.repebble.com/community/events/developer-retreat-2014/detailed-schedule.md): Eric Migicovsky & Thomas Sarlandie will do a introduction presentation, featuring:
- [Developer Retreat 2015](https://developer.repebble.com/community/events/developer-retreat-2015.md): Now that the dust has settled from Pebble’s third annual Developer Retreat, it's time to recap!
- [Developer Retreat 2015 Detailed Schedule](https://developer.repebble.com/community/events/developer-retreat-2015/detailed-schedule.md): This is an updated schedule as of October 5th.
- [Events](https://developer.repebble.com/community/events.md): Submit an Event

### Online
- [Online Pebble Communities](https://developer.repebble.com/community/online.md): We have loads of online communities where you can interact with other Pebble developers, get help with your apps or just hang out and chat.

### Community Tools
- [Badge Generator](https://developer.repebble.com/community/tools/badge-generator.md): Generate cool badges for your Pebble app that show off how many people love your watchapp or watchface.
- [Developer Tools](https://developer.repebble.com/community/tools.md)
- [Gpath Svg](https://developer.repebble.com/community/tools/gpath-svg.md): SVG to Pebble GPath Converter
- [Pbuild](https://developer.repebble.com/community/tools/pbuild.md): pBuild is a open source Travis CI build tool for Pebble SDK.
- [Sublime Text Package](https://developer.repebble.com/community/tools/sublime-text-package.md): Sublime Text plugin with SDK completions and commands.

### Community Apps
- [Caltrain](https://developer.repebble.com/community/apps/caltrain.md): Caltrain is a Pebble app that displays upcoming trains at a station, and where those trains will stop along the remainder of each of thei...
- [Example Apps](https://developer.repebble.com/community/apps.md)
- [Hello](https://developer.repebble.com/community/apps/Hello.md): Hello demonstrates a fairly complete Pebble watch app appMessage implementation including error handling.
- [Heroboard](https://developer.repebble.com/community/apps/heroboard.md): Guitar Hero-based keyboard for Pebble
- [Multi Timer](https://developer.repebble.com/community/apps/multi-timer.md): Multi Timer is a Pebble watchapp that allows you to run several timers and stopwatches simultaneously.
- [Resistor Time](https://developer.repebble.com/community/apps/resistor-time.md): This shows the current time as a resistor with the color code matching the time of day in 24-hour time.

### Community Libraries
- [Color Select Lib](https://developer.repebble.com/community/libraries/color-select-lib.md): This library opens a seperate window for color selections.
- [Custom Status Bar For Pebble](https://developer.repebble.com/community/libraries/custom-status-bar-for-pebble.md): A plug and play custom status bar implementation for pebble apps and watch faces.
- [Effect Layer](https://developer.repebble.com/community/libraries/effect-layer.md): EffectLayer is a visual effect layer for Pebble Smartwatch.
- [Gbitmap Colour Palette Manipulator](https://developer.repebble.com/community/libraries/gbitmap-colour-palette-manipulator.md): This library was created in order to manipulate the color palettes of gbitmaps at runtime.
- [Java Pebble Timeline](https://developer.repebble.com/community/libraries/java-pebble-timeline.md): This is a Java library for the Pebble timeline API.
- [Js Message Queue](https://developer.repebble.com/community/libraries/js-message-queue.md): PebbleKitJS library for sending messages to your Pebble app.
- [Libraries](https://developer.repebble.com/community/libraries.md)
- [Pebble Api Php](https://developer.repebble.com/community/libraries/pebble-api-php.md): Library for interacting with Pebble Timeline Pin from a server running php.
- [Pebble Timeline Api Ruby](https://developer.repebble.com/community/libraries/pebble-timeline-api-ruby.md): A Ruby wrapper for the Pebble Timeline API
- [Php Pebble Timeline](https://developer.repebble.com/community/libraries/php-pebble-timeline.md): PHPebbleTimeline is a library for making use the Timeline API through PHP.
- [Php Timeline Pinpusher](https://developer.repebble.com/community/libraries/php-timeline-pinpusher.md): PinPusher is a simple Pebble Timeline Pin API wrapper for PHP, with full support for all of the Pebble Timeline API options.
- [Pypebbleapi](https://developer.repebble.com/community/libraries/pypebbleapi.md): Python library to interact with the Pebble Timeline APIs.
- [Simple Dithering Library](https://developer.repebble.com/community/libraries/simple-dithering-library.md): UPDATE - June 17, 2015
- [T3 Keyboard](https://developer.repebble.com/community/libraries/t3-keyboard.md): The T3 Keyboard provides a fast and intuitive method for textual input on the Pebble smartwatch.
- [Toastlayer](https://developer.repebble.com/community/libraries/toastlayer.md): ToastLayer UI element for showing a time-limited notification within your app.

## More

- [Guidelines for Using Pebble Trademarks and Copyrights](https://developer.repebble.com/legal/pebble-trademark.md): Official guidelines on use of the Pebble trademarks and copyrights.
- [More](https://developer.repebble.com/more.md): A link to the Pebble Examples organisation on GitHub.

### Contributing
- [Contributing to the site](https://developer.repebble.com/contributing.md): The new Pebble developer site is open sourced on GitHub.

### Legal
- [Pebble Developer Distribution Agreement](https://developer.repebble.com/legal/distribution.md): THIS AGREEMENT CONTAINS A BINDING ARBITRATION PROVISION AND TIME LIMIT ON SUBMITTING CLAIMS THAT AFFECT YOUR RIGHTS.
- [Pebble Developer Program Policies](https://developer.repebble.com/legal/program-policies.md): The policies listed below play an important role in maintaining a positive experience for everyone using the Pebble Mobile App(s) and the...
- [Pebble Legal Agreements](https://developer.repebble.com/legal.md): This developer site, CloudPebble, the Developer Dashboard and the Pebble appstore are operated by Core Devices LLC.
- [Pebble SDK License](https://developer.repebble.com/legal/sdk-license.md): The Pebble SDK is built from the PebbleOS source tree and is distributed under the Apache License, Version 2.0.
- [Pebble Terms of Use](https://developer.repebble.com/legal/terms-of-use.md): This developer site, CloudPebble, the Developer Dashboard and the Pebble appstore are operated by Core Devices LLC.

### Faqs
- [Frequently Asked Questions](https://developer.repebble.com/faqs.md): A list of all the most frequently asked questions about Pebble with answers

### Contact
- [Contact Developer Support](https://developer.repebble.com/contact.md): Pebble is no longer providing direct 1-on-1 support for developers.

### Open Source
- [Pebble Open Source](https://developer.repebble.com/open-source.md): The Pebble firmware, SDK, mobile app and developer tools are open source.

## Uncategorized

- [Home](https://developer.repebble.com/index.md): Pebble is an open platform. It's easy to develop on Pebble. Our SDK is available for free and includes iOS and Android libraries.
- [Pebble is back!](https://developer.repebble.com/weareback.md): Welcome back to Pebble development

## Blog

- [Take PebbleOS To The World](https://developer.repebble.com/blog/2026/10/07/Take-PebbleOS-To-The-World.md): This is the Pebble Developer Blog. — 2026-10-07
- [Pebble.js - Pebble Package Edition!](https://developer.repebble.com/blog/2016/12/22/pebblejs-package.md): This is the Pebble Developer Blog. — 2016-12-22
- [Announcing Pebble SDK 4.3](https://developer.repebble.com/blog/2016/11/23/Announcing-Pebble-SDK-4.3.md): This is the Pebble Developer Blog. — 2016-11-23
- [4.2-beta4 SDK - Emery Edition!](https://developer.repebble.com/blog/2016/10/11/Emery-SDK-Beta.md): This is the Pebble Developer Blog. — 2016-10-11
- [Ready for Pebble 2](https://developer.repebble.com/blog/2016/10/04/ready-for-pebble-2.md): This is the Pebble Developer Blog. — 2016-10-04
- [Timeline - The Future of the Past!](https://developer.repebble.com/blog/2016/09/06/timeline-the-future-of-the-past.md): This is the Pebble Developer Blog. — 2016-09-06
- [Announcing Pebble SDK 4.0](https://developer.repebble.com/blog/2016/08/30/announcing-pebble-sdk4.md): This is the Pebble Developer Blog. — 2016-08-30
- [Prime Time is Approaching for OS 4.0](https://developer.repebble.com/blog/2016/08/19/prime-time-is-approaching-for-os-4.0.md): This is the Pebble Developer Blog. — 2016-08-19
- [Introducing Rocky.js Watchfaces!](https://developer.repebble.com/blog/2016/08/15/introducing-rockyjs-watchfaces.md): This is the Pebble Developer Blog. — 2016-08-15
- [Creating Native Companion Apps with JS and Cordova](https://developer.repebble.com/blog/2016/07/01/creating-native-companion-apps-with-js-and-cordova.md): This is the Pebble Developer Blog. — 2016-07-01
- [Introducing Clay - App configuration made easy](https://developer.repebble.com/blog/2016/06/24/introducing-clay.md): This is the Pebble Developer Blog. — 2016-06-24
- [A Wild SDK Appears](https://developer.repebble.com/blog/2016/06/15/sdk4-preview.md): This is the Pebble Developer Blog. — 2016-06-15
- [Introducing Pebble Packages](https://developer.repebble.com/blog/2016/06/07/pebble-packages.md): This is the Pebble Developer Blog. — 2016-06-07
- [Time to Expand Our Core Business!!](https://developer.repebble.com/blog/2016/05/24/Kickstarter-3.md): This is the Pebble Developer Blog. — 2016-05-24
- [Guest Blog Post - PAL Smartstrap](https://developer.repebble.com/blog/2016/05/18/PAL-Smartstrap.md): This is the Pebble Developer Blog. — 2016-05-18
- [Pebble.js Support for Chalk!](https://developer.repebble.com/blog/2016/05/16/Pebble-JS-Round.md): This is the Pebble Developer Blog. — 2016-05-16
- [Guest Blog Post - Learning C with Pebble, The Book](https://developer.repebble.com/blog/2016/05/11/Learning-C-with-Pebble-The-Book.md): This is the Pebble Developer Blog. — 2016-05-11
- [Guest Blog Post - Pebble Powered Instruments at GrizzHacks](https://developer.repebble.com/blog/2016/04/27/jeremy-karbowski-grizzhacks.md): This is the Pebble Developer Blog. — 2016-04-27
- [Guest Blog Post - Introducing KiezelPay!](https://developer.repebble.com/blog/2016/04/06/KiezelPay.md): This is the Pebble Developer Blog. — 2016-04-06
- [Developer Relations Team Update](https://developer.repebble.com/blog/2016/03/29/developer-relations-team-update.md): This is the Pebble Developer Blog. — 2016-03-29
- [Don't Panic - We're Here to Guide You](https://developer.repebble.com/blog/2016/03/09/Dont-Panic-We-Are-Here-To-Guide-You.md): This is the Pebble Developer Blog. — 2016-03-09
- [Take the Pebble Health API in your Stride](https://developer.repebble.com/blog/2016/03/07/Take-the-Pebble-Health-API-in-your-Stride.md): This is the Pebble Developer Blog. — 2016-03-07
- [Introducing App Debugging](https://developer.repebble.com/blog/2016/02/29/introducing-app-debugging.md): This is the Pebble Developer Blog. — 2016-02-29
- [Guest Post - My Experience with Paid Apps](https://developer.repebble.com/blog/2016/02/26/mathew-reiss-paid-apps.md): This is the Pebble Developer Blog. — 2016-02-26
- [JavaScript Libraries for C Developers (pt. 1)](https://developer.repebble.com/blog/2016/02/19/JavaScript-Libraries-for-C-Developers-pt-1.md): This is the Pebble Developer Blog. — 2016-02-19
- [Hands-on with the RePhone smartstrap kit for Pebble Time](https://developer.repebble.com/blog/2016/02/09/Hands-on-with-the-RePhone-smartstrap-kit-for-Pebble-Time.md): This is the Pebble Developer Blog. — 2016-02-09
- [Multiple JavaScript Files](https://developer.repebble.com/blog/2016/01/29/Multiple-JavaScript-Files.md): This is the Pebble Developer Blog. — 2016-01-29
- [Guest Post - Beating Traffic with Clouds and Pebbles](https://developer.repebble.com/blog/2016/01/26/Guest-Dries-Oeyen-Commute.md): This is the Pebble Developer Blog. — 2016-01-26
- [Bringing the Family Back Together - 3.x on Aplite is Almost Here!](https://developer.repebble.com/blog/2015/12/02/Bringing-the-Family-Back-Together.md): This is the Pebble Developer Blog. — 2015-12-02
- [Unifying bitmap resources](https://developer.repebble.com/blog/2015/12/02/Bitmap-Resources.md): This is the Pebble Developer Blog. — 2015-12-02
- [Introducing Pebble Tool 4.0](https://developer.repebble.com/blog/2015/12/01/A-New-Pebble-Tool.md): This is the Pebble Developer Blog. — 2015-12-01
- [Nuance Brings Pebble The Freedom Of Speech](https://developer.repebble.com/blog/2015/11/10/Nuance-Brings-Pebble-The-Freedom-Of-Speech.md): This is the Pebble Developer Blog. — 2015-11-10
- [Migrating to Pebblekit iOS 3.0](https://developer.repebble.com/blog/2015/10/29/ios-migration.md): This is the Pebble Developer Blog. — 2015-10-29
- [Pebble Time Round SDK - Developer Preview 2](https://developer.repebble.com/blog/2015/09/23/Pebble-Time-Round-SDK-Developer-Preview-2.md): This is the Pebble Developer Blog. — 2015-09-23
- [5 Bits from Pebble Rocks Boulder](https://developer.repebble.com/blog/2015/09/11/boulder-hackathon.md): This is the Pebble Developer Blog. — 2015-09-11
- [Guest Post - A Reflection on a Pebble Hackathon](https://developer.repebble.com/blog/2015/08/24/time-to-code-hackathon.md): This is the Pebble Developer Blog. — 2015-08-24
- [Pebble Timeline Challenge Week 12 Winner - TV Shows!](https://developer.repebble.com/blog/2015/07/24/timeline-challenge-week-twelve.md): This is the Pebble Developer Blog. — 2015-07-24
- [Pebble Timeline Challenge Week 11 Winner - WatchPop!](https://developer.repebble.com/blog/2015/07/17/timeline-challenge-week-eleven.md): This is the Pebble Developer Blog. — 2015-07-17
- [Pebble Timeline Challenge Week 10 Winner - 8-A-Day!](https://developer.repebble.com/blog/2015/07/09/timeline-challenge-week-ten.md): This is the Pebble Developer Blog. — 2015-07-09
- [Pebble Timeline Challenge Week 9 Winner - Tideline!](https://developer.repebble.com/blog/2015/07/02/timeline-challenge-week-nine.md): This is the Pebble Developer Blog. — 2015-07-02
- [Guest Post - My Life As a Pebble Developer and Rockstar](https://developer.repebble.com/blog/2015/07/01/my-life-as-a-pebble-developer-and-rockstar.md): This is the Pebble Developer Blog. — 2015-07-01
- [Pebble Timeline Challenge Week 8 Winner - Pokedex Challenge!](https://developer.repebble.com/blog/2015/06/25/timeline-challenge-week-eight.md): This is the Pebble Developer Blog. — 2015-06-25
- [Pebble Timeline Challenge Week 7 Winner - Greeney's Run!](https://developer.repebble.com/blog/2015/06/18/timeline-challenge-week-seven.md): This is the Pebble Developer Blog. — 2015-06-18
- [Pebble Timeline Challenge Week 6 Winner - Meetup!](https://developer.repebble.com/blog/2015/06/12/timeline-challenge-week-six.md): This is the Pebble Developer Blog. — 2015-06-12
- [Pebble Timeline Challenge Week 5 Winner - Flights](https://developer.repebble.com/blog/2015/06/05/timeline-challenge-week-five.md): This is the Pebble Developer Blog. — 2015-06-05
- [Pebble Timeline Challenge Week 4 Winner - Pushbutton](https://developer.repebble.com/blog/2015/05/29/timeline-challenge-week-four.md): This is the Pebble Developer Blog. — 2015-05-29
- [Pebble Timeline Challenge Week 3 Winner - Leaf](https://developer.repebble.com/blog/2015/05/22/timeline-challenge-week-three.md): This is the Pebble Developer Blog. — 2015-05-22
- [Tips and Tricks - Platform-specific C File Set](https://developer.repebble.com/blog/2015/05/19/tips-and-tricks-platform-specific-c-file-sets.md): This is the Pebble Developer Blog. — 2015-05-19
- [Pebble Timeline Challenge Week 2 Winner - FitCat](https://developer.repebble.com/blog/2015/05/17/timeline-challenge-week-two.md): This is the Pebble Developer Blog. — 2015-05-17
- [Tips and Tricks - Transparent Images](https://developer.repebble.com/blog/2015/05/13/tips-and-tricks-transparent-images.md): This is the Pebble Developer Blog. — 2015-05-13
- [Pebble Timeline Challenge Week 1 Winner - Battery+](https://developer.repebble.com/blog/2015/05/08/timeline-challenge-week-1.md): This is the Pebble Developer Blog. — 2015-05-08
- [Timeline Challenge - FAQ](https://developer.repebble.com/blog/2015/05/07/timeline-challenge-faq.md): This is the Pebble Developer Blog. — 2015-05-07
- [Timeline Spotlight - Hackawatch](https://developer.repebble.com/blog/2015/04/17/timeline-feature-hackawatch.md): This is the Pebble Developer Blog. — 2015-04-17
- [Deploying A Server For Your Timeline Enabled App With Heroku](https://developer.repebble.com/blog/2015/04/16/Deploying-A-Server-For-Your-Timeline-Enabled-App-With-Heroku.md): This is the Pebble Developer Blog. — 2015-04-16
- [The Timeline Challenge is Live!](https://developer.repebble.com/blog/2015/04/14/the-timeline-challenge-is-live.md): This is the Pebble Developer Blog. — 2015-04-14
- [It's Time to Put Your Ideas On Our Timeline!](https://developer.repebble.com/blog/2015/04/10/it-is-time-to-put-your-ideas-on-our-timeline.md): This is the Pebble Developer Blog. — 2015-04-10
- [The Road to Pebble SDK 3.0 in Ten Questions](https://developer.repebble.com/blog/2015/04/03/The-Road-To-Pebble-SDK-3.0-In-Ten-Questions.md): This is the Pebble Developer Blog. — 2015-04-03
- [Pebble at Pearl Hacks](https://developer.repebble.com/blog/2015/03/27/Pebble-at-PearlHacks.md): This is the Pebble Developer Blog. — 2015-03-27
- [Getting Started With Timeline](https://developer.repebble.com/blog/2015/03/20/Getting-Started-With-Timeline.md): This is the Pebble Developer Blog. — 2015-03-20
- [Get Ready For Smartstraps - Warm Up Your 3D Printer!](https://developer.repebble.com/blog/2015/03/03/Get-Ready-For-Smartstraps.md): This is the Pebble Developer Blog. — 2015-03-03
- [Time to Add Color to These Pebbles](https://developer.repebble.com/blog/2015/02/26/KS-update-for-developers.md): This is the Pebble Developer Blog. — 2015-02-26
- [Bezier Curves and GPaths on Pebble](https://developer.repebble.com/blog/2015/02/13/Bezier-Curves-And-GPaths.md): This is the Pebble Developer Blog. — 2015-02-13
- [Pebble Emulator 2/2 - JavaScript and CloudPebble](https://developer.repebble.com/blog/2015/01/30/Pebble-Emulator-JavaScript-Simulation.md): This is the Pebble Developer Blog. — 2015-01-30
- [Pebble Emulator 1/2 - QEMU for Pebble](https://developer.repebble.com/blog/2015/01/30/Development-Of-The-Pebble-Emulator.md): This is the Pebble Developer Blog. — 2015-01-30
- [Pebble Smartwatch Emulator in CloudPebble!](https://developer.repebble.com/blog/2015/01/22/cloudpebble-pebble-emulator.md): This is the Pebble Developer Blog. — 2015-01-22
- [Pebble and the Wolfram Cloud](https://developer.repebble.com/blog/2015/01/16/Pebble-And-Wolfram.md): This is the Pebble Developer Blog. — 2015-01-16
- [A New Year of Hackathons!](https://developer.repebble.com/blog/2015/01/09/A-New-Year-Of-Hackathons.md): This is the Pebble Developer Blog. — 2015-01-09
- [Happy New Year!](https://developer.repebble.com/blog/2015/01/03/Happy-New-Year.md): This is the Pebble Developer Blog. — 2015-01-03
- [Send a Smile with Android Actionable Notifications](https://developer.repebble.com/blog/2014/12/19/Leverage-Android-Actionable-Notifications.md): This is the Pebble Developer Blog. — 2014-12-19
- [Parlez-vous Pebble? Sprechen sie Pebble? ¿Hablas Pebble?](https://developer.repebble.com/blog/2014/12/15/Parlez-vous-Pebble.md): This is the Pebble Developer Blog. — 2014-12-15
- [Translate Your Apps, More Fun in SF and more!](https://developer.repebble.com/blog/2014/12/05/Translate-Your-Apps.md): This is the Pebble Developer Blog. — 2014-12-05
- [Firmware 2.8, Android 2.1 and Pebble London Meetup!](https://developer.repebble.com/blog/2014/11/28/Firmware-2-8-Android-2-1-Meetups.md): This is the Pebble Developer Blog. — 2014-11-28
- [New Developer Site, CloudPebble Improvements, New Android Beta and Meetups!](https://developer.repebble.com/blog/2014/11/15/New-Developer-Site-CloudPebble-Improvements-Android-Beta-Meetups.md): This is the Pebble Developer Blog. — 2014-11-15
- [Pebble Developer Retreat 2014 Recap](https://developer.repebble.com/blog/2014/11/08/Pebble-Developer-Retreat-2014-Recap.md): This is the Pebble Developer Blog. — 2014-11-08
- [Displaying remote images in a Pebble app](https://developer.repebble.com/blog/2014/10/29/Displaying-remote-images.md): This is the Pebble Developer Blog. — 2014-10-29
- [FreeRTOS™ Code Revisions - Background Worker Edition](https://developer.repebble.com/blog/2014/10/10/FreeRTOS-Modifications-From-Pebble-v2.md): This is the Pebble Developer Blog. — 2014-10-10
- [New CloudPebble Code Completion](https://developer.repebble.com/blog/2014/10/09/CloudPebble-code-completion.md): This is the Pebble Developer Blog. — 2014-10-09
- [Build background apps with SDK 2.6.1](https://developer.repebble.com/blog/2014/09/30/SDK-2.6-Meetup-More.md): This is the Pebble Developer Blog. — 2014-09-30
- [XDA - Pebble Developer Challenge Winners!](https://developer.repebble.com/blog/2014/09/16/Pebble-XDA-Challenge-Winners.md): This is the Pebble Developer Blog. — 2014-09-16
- [Building Apps for the Business Traveler](https://developer.repebble.com/blog/2014/09/03/Pebble-Concur-Mojio.md): This is the Pebble Developer Blog. — 2014-09-03
- [Getting Ready for Automatic App Updates](https://developer.repebble.com/blog/2014/08/26/Getting-Ready-for-Automatic-App-Updates.md): This is the Pebble Developer Blog. — 2014-08-26
- [CloudPebble Graphical UI Editor](https://developer.repebble.com/blog/2014/08/08/CloudPebble-Graphical-UI-Editor.md): This is the Pebble Developer Blog. — 2014-08-08
- [XDA Forums - Pebble Developer Challenge](https://developer.repebble.com/blog/2014/07/21/Pebble-XDA-Challenge.md): This is the Pebble Developer Blog. — 2014-07-21
- [Watch Analytics with Strap](https://developer.repebble.com/blog/2014/07/02/Watch-analytics-with-strap.md): This is the Pebble Developer Blog. — 2014-07-02
- [Create Your Own Api With Kimono](https://developer.repebble.com/blog/2014/06/19/Create-your-own-api-with-KimonoLabs.md): This is the Pebble Developer Blog. — 2014-06-19
- [Pebble SDK Tutorial (Part 2)](https://developer.repebble.com/blog/2014/06/18/Your-First-Watchface.md): This is the Pebble Developer Blog. — 2014-06-18
- [Android for Pebble Beta Channel](https://developer.repebble.com/blog/2014/06/12/Android-Beta-Channel.md): This is the Pebble Developer Blog. — 2014-06-12
- [Pebble SDK Tutorial (Part 1)](https://developer.repebble.com/blog/2014/06/10/Pebble-SDK-Tutorial-1.md): This is the Pebble Developer Blog. — 2014-06-10
- [FreeRTOS™ Code Revisions from Pebble](https://developer.repebble.com/blog/2014/05/23/FreeRTOS-Modifications-From-Pebble.md): This is the Pebble Developer Blog. — 2014-05-23
- [Pebble Updates, MakerFaire & MakingAwesomeHappen](https://developer.repebble.com/blog/2014/05/15/Pebble-2.1-Released.md): This is the Pebble Developer Blog. — 2014-05-15
- [Learning to Program Your Pebble](https://developer.repebble.com/blog/2014/04/30/Learn-to-Program-My-Pebble.md): This is the Pebble Developer Blog. — 2014-04-30
- [Bundling Javascript for Pebble Apps](https://developer.repebble.com/blog/2014/04/22/JS-Bundling.md): This is the Pebble Developer Blog. — 2014-04-22
- [API documentation now inside CloudPebble](https://developer.repebble.com/blog/2014/04/14/API-documentation-in-CloudPebble.md): This is the Pebble Developer Blog. — 2014-04-14
- [Space Apps 2014](https://developer.repebble.com/blog/2014/04/12/Space-Apps-Challenge-2014.md): This is the Pebble Developer Blog. — 2014-04-12
- [Easier app deployment from CloudPebble](https://developer.repebble.com/blog/2014/04/04/Easier-app-deployment-from-Cloudpebble.md): This is the Pebble Developer Blog. — 2014-04-04
- [Finalists Of The Pebble App Challenge](https://developer.repebble.com/blog/2014/03/28/Finalists-of-the-Pebble-App-Challenge.md): This is the Pebble Developer Blog. — 2014-03-28
- [Build a Watchface](https://developer.repebble.com/blog/2014/03/28/Build-a-Watchface.md): This is the Pebble Developer Blog. — 2014-03-28
- [Introduction to Pebble development](https://developer.repebble.com/blog/2014/03/27/Introduction-to-Pebble-development.md): This is the Pebble Developer Blog. — 2014-03-27
- [Use AppCode to Develop for the Pebble Smartwatch](https://developer.repebble.com/blog/2014/03/27/Appcode-Webinar-With-Heiko.md): This is the Pebble Developer Blog. — 2014-03-27
- [Vote now for your favorite apps in the Pebble App Challenge](https://developer.repebble.com/blog/2014/03/24/Pebble-App-Challenge-vote-now.md): This is the Pebble Developer Blog. — 2014-03-24
- [Pebble goes to PennApps](https://developer.repebble.com/blog/2014/03/20/pebble-goes-to-pennapps.md): This is the Pebble Developer Blog. — 2014-03-20
- [CloudPebble now supports Simply.js](https://developer.repebble.com/blog/2014/03/14/CloudPebble-now-supports-Simplyjs.md): This is the Pebble Developer Blog. — 2014-03-14
- [Pebble App Challenge](https://developer.repebble.com/blog/2014/03/10/Pebble-App-Challenge.md): This is the Pebble Developer Blog. — 2014-03-10
- [Android Beta11](https://developer.repebble.com/blog/2014/03/03/Android-Beta11.md): This is the Pebble Developer Blog. — 2014-03-03
- [Installing the Pebble SDK just got simpler](https://developer.repebble.com/blog/2014/02/21/oneline-sdkinstall.md): This is the Pebble Developer Blog. — 2014-02-21
- [Android Beta10](https://developer.repebble.com/blog/2014/02/19/Android-Beta10.md): This is the Pebble Developer Blog. — 2014-02-19
- [New Android Beta](https://developer.repebble.com/blog/2014/02/10/New-Android-Beta.md): This is the Pebble Developer Blog. — 2014-02-10
- [Android appstore beta](https://developer.repebble.com/blog/2014/02/03/Android-appstore-beta.md): This is the Pebble Developer Blog. — 2014-02-03
- [Pebble appstore is live!](https://developer.repebble.com/blog/2014/02/03/Pebble-appstore-is-live.md): This is the Pebble Developer Blog. — 2014-02-03
- [Tips for Appstore Success](https://developer.repebble.com/blog/2014/01/31/Appstore-Tips.md): This is the Pebble Developer Blog. — 2014-01-31
- [Pebble SDK 2.0 BETA7](https://developer.repebble.com/blog/2014/01/23/Pebble-SDK-BETA7.md): This is the Pebble Developer Blog. — 2014-01-23
- [Pebble SDK 2.0 BETA6 - Season Finale?](https://developer.repebble.com/blog/2014/01/17/Pebble-SDK-BETA6.md): This is the Pebble Developer Blog. — 2014-01-17
- [Using JSHint for Pebble Development](https://developer.repebble.com/blog/2014/01/12/Using-JSHint-For-Pebble-Development.md): This is the Pebble Developer Blog. — 2014-01-12
- [Pebble SDK 2.0 BETA5 is now available!](https://developer.repebble.com/blog/2014/01/10/Pebble-SDK-BETA5.md): This is the Pebble Developer Blog. — 2014-01-10
- [Writing Pebble Apps On The Plane](https://developer.repebble.com/blog/2014/01/08/Writing-Pebble-apps-on-the-plane.md): This is the Pebble Developer Blog. — 2014-01-08
- [A once in a lifetime opportunity&#58; Pebble appstore launch](https://developer.repebble.com/blog/2014/01/06/Pebble-appstore.md): This is the Pebble Developer Blog. — 2014-01-06
- [Pebble Sdk Beta4](https://developer.repebble.com/blog/2013/12/23/Pebble-SDK-BETA4.md): This is the Pebble Developer Blog. — 2013-12-23
- [Pebble Javascript Tips And Tricks](https://developer.repebble.com/blog/2013/12/20/Pebble-Javascript-Tips-and-Tricks.md): This is the Pebble Developer Blog. — 2013-12-20
- [All Aboard the Pebble appstore](https://developer.repebble.com/blog/2013/12/18/All-Aboard-the-Pebble-app-store.md): This is the Pebble Developer Blog. — 2013-12-18
- [Open Lab For Pebble Developers](https://developer.repebble.com/blog/2013/12/17/Open-Lab-For-Pebble-Developers.md): This is the Pebble Developer Blog. — 2013-12-17
- [Sdk Beta3 Now Available](https://developer.repebble.com/blog/2013/12/12/SDK-BETA3-Now-Available.md): This is the Pebble Developer Blog. — 2013-12-12
- [Virtual Lab For Pebble Developers](https://developer.repebble.com/blog/2013/12/03/Virtual-Lab-For-Pebble-Developers.md): This is the Pebble Developer Blog. — 2013-12-03
- [Setpebble By Matt Clark](https://developer.repebble.com/blog/2013/12/02/SetPebble-By-Matt-Clark.md): This is the Pebble Developer Blog. — 2013-12-02
- [Using Pebblekit Js Configuration](https://developer.repebble.com/blog/2013/11/21/Using-PebbleKit-JS-Configuration.md): This is the Pebble Developer Blog. — 2013-11-21
- [Win A Pebble](https://developer.repebble.com/blog/2013/11/20/Win-A-Pebble.md): This is the Pebble Developer Blog. — 2013-11-20
- [Top Pebble Sdk 2.0 Apps](https://developer.repebble.com/blog/2013/11/07/Top-Pebble-SDK-2.0-Apps.md): This is the Pebble Developer Blog. — 2013-11-07
- [A New Era Of Apps](https://developer.repebble.com/blog/2013/11/06/A-New-Era-of-Apps.md): This is the Pebble Developer Blog. — 2013-11-06
- [Developer News And Reddit And Open Lab](https://developer.repebble.com/blog/2013/11/03/Developer-News-and-Reddit-and-Open-Lab.md): This is the Pebble Developer Blog. — 2013-11-03
- [Meet The Pebble Developer Evangelists](https://developer.repebble.com/blog/2013/10/29/Meet-the-Pebble-Developer-Evangelists.md): This is the Pebble Developer Blog. — 2013-10-29
- [Two Way Communication With Appmessage](https://developer.repebble.com/blog/2013/09/27/Two-Way-Communication-With-AppMessage.md): This is the Pebble Developer Blog. — 2013-09-27
- [Pebble Developer Retreat](https://developer.repebble.com/blog/2013/09/26/pebble-developer-Retreat.md): This is the Pebble Developer Blog. — 2013-09-26
- [Screenshot Barcodes Tutorials And Mao](https://developer.repebble.com/blog/2013/07/26/Screenshot-Barcodes-Tutorials-And-Mao.md): This is the Pebble Developer Blog. — 2013-07-26
- [Using Pebble System Fonts](https://developer.repebble.com/blog/2013/07/24/Using-Pebble-System-Fonts.md): This is the Pebble Developer Blog. — 2013-07-24
- [Awesome Apps Of The Week](https://developer.repebble.com/blog/2013/07/18/Awesome-Apps-Of-The-Week.md): This is the Pebble Developer Blog. — 2013-07-18
- [Lots Of Goodies In Pebble Sdk 1.12](https://developer.repebble.com/blog/2013/07/03/Lots-of-goodies-In-Pebble-SDK-1.12.md): This is the Pebble Developer Blog. — 2013-07-03