DigiChron is a Pebble app that is intended to  operate similarly to a digital watch. It has a main watch face, two countdown timers, and a stopwatch with split and lap times. 

The source code link below has complete usage instructions and feature descriptions.

DigiChron is released as open source under the MIT license.

Calorie counter for tracking all those little snacks you eat at the office. You'll realize how quickly those treats add up! Meant to help everyone keep their New Year's Resolution a little better this year.

Français

Compteur de calories pour le suivi de toutes ces petites collations que vous mangez au bureau . Vous vous rendrez compte combien rapidement ces gâteries se additionnent! Conçu pour aider tout le monde à garder leur résolution du Nouvel An un peu mieux cette année .

Deutsch

Kalorienzähler für die Verfolgung all die kleinen Snacks Sie im Büro essen. Du wirst erkennen, wie schnell diese Leckereien addieren ! Soll Ihnen helfen, halten alle ihre Entschließung des neuen Jahres ein wenig besser in diesem Jahr.

Español

Contador de calorías para el seguimiento de todos esos pequeños bocadillos que usted come en la oficina. Te darás cuenta de lo rápido que esas golosinas suman! Destinado a ayudar a todos a mantener su resolución de Año Nuevo un poco mejor este año.

Tweakers.net app voor Pebble. 
De 10 laatste headlines op je horloge.
(dit is geen officiele app)

CrimeScore is a GPS enabled app that utilizes the CrimeScore API to calculate a composite score based on the amount of crime in your immediate area*.

-- Short press to set your alert notification threshold.
-- Long press select to turn alerts on and off. 
-- Flick your wrist to see the numeric score.

current version: 1.0

*Check out the website for more crime data details.

The book of Proverbs is full of beautiful and simple passages of wisdom. This pebble.js app displays verses from the Book of Proverbs in the English Standard Version of the Bible.

SLwatch - Stockholms Lokaltrafik on your Pebble smartwatch!

Features: 
On the main screen you can press select to find which stations are closest to you and look at which bus, metro train, commuter rail, tram or ship is next! 
You can also longpress select to change the search area.

Through a long press on a station, you can change the search time or add it to your favorites.
On the main screen you can also press down to show your favorites (if you have any) and customize the information shown through a long select press, while a short select press will allow to sroll through the information. 

Now your watch has all the answers! Ask any question. Shake your watch. Get the answer.

Simple 'block-builder' game for Pebble SDK 3.0. Uses modified PGE and isometric libraries to show a grid of 16 x 16 x 14 blocks that can be placed by the user. Made by Pebble Hacks.

SmartTraining is cloud based GPS tracking tool for Android.
The data work with Google Fusion Tables in both directions.
You can post your training record to Google Maps(Fusion Table), Docs, Facebook, Twitter etc...
Please use this to preserve your motivation to walking, running and swiming etc.

View and tick off notes on your wrist.
Requires MortNotes app on Android, at least version 0.5.

Bop It clone for Pebble!

Get ready to react fast! Mimic the displayed commands by using the side buttons and shaking your watch.

NEVER FORGET WHAT CLASS IT IS! (At least if you go to Colonel By.)

With CB Schedule, you'll be able to: 

- See the current day and what your next class is with a few clicks of a button!

- See your entire schedule, course codes, teacher, and room number with just another! (Plus, icons for almost every class!)

- Add your friends' schedules so they don't get lost either!

- See your schedule on the Timeline, so you don't even need to open the app!

- A cow picture, if you figure out how to see the credits.

Requires setup with Pebble app. Unfortunately, the app is not magical and cannot guess your schedule. :(

Use the up and down arrows to move left and right in order to avoid the endlessly descending evil squares that will randomly stop to continue to deceive you! Don't be fooled by the simple nature of this game, or you may be trapped trying to beat your high-score for all of eternity...  

Please send me emails if you find any problems, and they'll be fixed as fast as possible

Ever needed a bit of randomness to make a decision? Well then this is the app for you! 

Formerly Coin Flip, this app now has a brand new Random Number Generator in addition to the old coin flipping action. Between 3 awesome coin faces and pure randomness, what's not to love?

Install today!

Changelog: http://random.tjstein.me/changelog

Assist by providing information about the nearest Airport/NavAids