Supports - German.

This app allows you to track your mobile data plan and usage on your wrist. At the Moment only the German Provider "Deutsche Telekom" and it's subsidiary "Congstar" are supported, because most of the providers I know don't have an API.

Deutsch

Diese App ermöglicht es es Ihnen ihren mobilen Datentarif und Verbrauch an ihrem Handgelenk zu verfolgen. Im Moment werden nur die deutschen Provider "Deutsche Telekom" und deren Tochterfirma "Congstar" unterstützt, weil die meisten Provider die ich kenne keine Schnittstelle haben.

Are you in distress? Do you feel threatened? Don’t panic!Just push the Pebble Red Panic Button!
The app will immediately send an SMS and an E-MAIL containing your GPS coordinates in a Google Maps link to all your emergency contacts! 
Get out of trouble, find your child or help others with only ONE button push on your Pebble watch!
To enable ONE TOUCH on your Pebble go to SETTINGS then select QUICK LAUNCH and add RED PANIC BUTTON to one of your quick launch buttons.

Start Locomo when going to work or returning home and stop worrying about which train is next and which platform you need to go to. Locomo will show you how much time you have left, if your train is on time and which platform you need to go to.

It uses geolocation to detect if you are going from home to work or the other way around.
Use the up and down buttons to navigate to earlier or later trains (or refresh by going all the way up). The middle button will switch modes between going to work or returning home.

Only works in the UK (for now).

Connects to your Home-Assistant (home-assistant.io) instance. Can control lights and switches at this time.

A simple app that counts down selected time to zero, then starts a negative count. Presets ranges from forty-five to one minute, at five minute intervals. To preserve battery life, the countdown is a one second count for the first fifteen seconds, it then only updates every fifteen seconds after that. At the end of the countdown, the watch vibrates, then starts the negative count, every second. 

NEW! The Up button now pauses and un-pauses the count down. A vibe reminder will alert you every ten seconds while paused.

Send IR signal to IRKit. (IRKit device is IR remote controller and is seller in only Japan)

Japanese
IRkitに赤外線コマンドを送信します。設定方法はWEBSITEを確認してください。

Simple remote app for LG TV 2012 models.
Long press up or down to scroll trough the 4 function windows, long press center button to toggle between 'Audio' and 'Preferred Channles' windows.

The ultimate World time clock for Pebble Time and Round. Configurable for 35+ cities/time zones, including half-hour offset zones. 

Supports 3 favorite time zones. Cycle through the 3 favorites using up and down buttons. Push middle button for other functions. Compass included as extra function. Configuration menu on your watch. No need to use your phone for configuration.

Other features:
Supports 12/24 hour local clock
Weather icon with temperature in C or F (local weather)
Moon phase display
Battery load indicator
Local sunrise and sunset time
Days of week in English, Dutch, French, German, Italian, Spanish and Klingon.
A-Grade energy friendly (extremely low battery usage).
BT disconnect warning (temp goes red with optional vibration)
Keeps track of DST (US rules) and timezone date
DST on dual time can be set to Automatic, On or Off.

This watchapp comes with a bonus watchface. Both watchface and app for just $4.95 ! Download the watchface separately from the Pebble Store.

The ultimate World time watch for Pebble Time and Round. Configurable for 35+ cities/time zones, including half-hour offset zones. 

Supports 3 favorite time zones. Cycle through the 3 favorites with up and down buttons, no need to use the phone to switch between favorite timezones.

Other features:
Completely configurable on your wrist. Also configurable via a configuration page.
Compass function.
Supports 12/24 hour local clock with A/P indicator.
Weather icon with temperature in C or F (local weather).  
Moon phase display. Battery icon.
Local sunrise and sunset time.
Days of week in English, Dutch, French, German, Italian, Spanish and Klingon.
A-Grade energy friendly (extremely low battery usage).
BT disconnect warning (temp goes red with optional vibration). 
Keeps track of DST and timezone date. 
DST on dual time can be set to Automatic (USA based, recommended), On or Off.

This app is also available as watchface, but without the compass. Compass needle is red when not calibrated, orange when almost precise and dark yellow when calibrated. First time calibration is done automatically and can take over a minute!

Price $4.95 This is a bundle offer. If you purchase this app you can download the watchface (same name) for free!

Current date at a glance and in the app. Configurable formats.

simple weather forecast app.

need api key of "weatherunderground.com".
make account and get it from http://www.wunderground.com 

VOLLEYBALL MATCH LIVE STATS helps you collect key stats during your volleyball. Be always one step ahead the other coachs thanks to the app's live stats. All you have to do is tell the app if you won or lost the last point. The app will automatically compute the winning percentage for every set, at each setter position, when serving or receiving. It will also tell you the percentage your players have when they are in the front row. This way you can notice very quickly which player is having a bad game. At the end of the match you can send the stats to your email address to analyse them later.

Coin Toss simulates a coin being flip. There is a simple counter that counts how many heads or tails have landed. 

Northeast Wisconsin Recycling Date Checker.  Checks the next time to take out the recycling.

Provides a way to keep track of your character's energy at a LARP and also provides a timer to support energy recharge.

Increasing and decreasing your energy while the timer is running will cancel the timer and reset it. A long hold of the middle button on the main screen while a timer is running will pause it and resume it. Selecting quicken will double the recharge rate and will be cleared once your energy pool is full or the timer canceled. You can set up accelerated recharge where the amount you increase by goes up every so many ticks.

This was designed for Dark Prospects but I tried to make it flexible enough to work in other games.