PechaKucha (PechaKucha.org) is a presentation format devised by Astrid Klein and Mark Dytham, in which 20 images (slides) are shown for 20 seconds. 

This app assists you in keeping track of the time spent on each slide, revealing a countdown for each slide, as well as the slide number.

This is an example made with Khelljyr Pebble Framework
The topic of this example is the garbage collector feature.
/!\This is a code example for pebble. Unless you are a developer, this application is useless for you, don't blame it ;p/!\
If you want to see the code of this project, go on the github project !
(https://github.com/nvareille/Khelljyr)

A simple dive log on your watch.
Syncs with PADI Logbook, requires an account with PADI previous to any use. 
Use voice dictation and intuitive menus to record easy to forget data just as you hop on the boat or arrive at the dive center, instead of fiddling with your phone! I've found over the years of diving I kept forgetting key details (dive site, bottle size, nitrogen mix, etc...) after coming out of the water and was not recording this data anywhere. Dictate what you saw, how the dive went and anything you might want to remember later in the notes for the dive. 

App shows the last 5 dives in your account, this is also useful as I never remember which weights were good for different oceans/seas, and which combination of bottle/weight was best. Click on a dive to see the details.
Last menu item to add a new dive, will prompt for key details:
- Dive Title
- Dive Site
- Type of Dive
- Max Depth
- Bottom time
- Notes: dictate using microphone
- Water Type
- Weather
- Air Temp/Surface temp/Bottom temp
- Visibility
- Weights used
- Start/end pressure

Then you can check all details later (and edit them) on the PADI Logbook app on your phone or on the PADI website.

STOXX Stock Tracker lets you track prices, set alerts, as well as track entries and P/L. You can even set a target price to monitor. Instructions in the app and watch.
Requires a free API key from finnhub.io, paste your API key in the Settings page to use the app.

App to select the starting player for a board game. Just select the number of players and wait a second or so

An app for Chinese users to recite GRE words for conveniently.

Button Masher is a speed test to see how fast you can press your watch buttons.

Can you beat your high score?

Select 15s, 30s, 45s, or 60s and start pressing the up and down buttons to crank up your score!

Simple modern watch showing hour, minute and second in three lines. The actual date (in german version) is shown on the bottom. The battery state with a symbol and a value is shown in the right bottom corner. The bluetooth connection state is displayed on left bottom corner.

Need a countdown for your next daring chocolate delivery mission?

This little app, based on the Tea Timer Example, gives you 20 mission timers that start with the a 1 minute timer for the first mission and each successive mission is a minute longer, you simply select how long you need, by selecting the appropriate mission.

This app is part of Menta-List Pro. Please purchase Menta-List Pro from the Apple App Store before installing as it will not function without it.

xDrip Snooze shortcut

Football timer designed for the NGFFL flag football league based on an original design by Sheldon Smith. 

Features include:

 -- 30 second play clock with vibrations at 15, 10, 5, and 0 seconds. (Pressing up button starts clock or stops it and resets it to 30 if it is already running.)

 -- 30 minute game clock with vibration at 2 and 0 minutes.

 -- Game clock status indicator - Changes color and message to show whether clock is stopped or running at a glance.

 -- Quick-Edit mode (long-press the down button) to quickly add or subtract time.

 -- Time of Day visible at top of screen.

 -- Persistent memory: App will be aware of the game and play clock state if the app is exited (although vibrations will not occur) and will pick up with the correct time remaining when the app is restarted. 

Features Planned but Not Yet Implemented:
 -- Menu to access the following features:
 -- -- Reset the game clock without having to wait for it to wind down or having to use the Quick-Edit mode.
 -- -- Set default starting values for the Play and Game Clocks other than 30 seconds/minutes respectively.
 -- -- Option to hide certain elements for a less cluttered screen.
 -- -- Option to disable the two-minute warning.

This is a simple game where you are trying to unlock a safe, but you don't know the combination...
The combination is always 3 random numbers (0-99).
Rotate the dial until the watch vibrates. Up for Counter-clockwise. Down for Clockwise. After you entered the combination press the middle button (Select).

1. Start rotating Counter-clockwise until the watch vibrates.
2. Do a full rotation Clockwise.
3. Start rotating Clockwise until the watch vibrates.
4. For the final number rotate Counter-clockwise until the watch vibrates.
5. Press the middle button (Select), if the combination is correct the watch will tell you otherwise it will vibrate twice. (if the combination is wrong rotate Counter-clockwise at least 3 times and try again or simply restart the app).
6. If you already won press the middle button (Select) again to play again.

Simple app to find the nearest bus stops and upcoming arrivals for the Big Blue Bus (transit system in Santa Monica, California).

Lolnas shows nearest lunch places. Uses lolnas.fi.