A handy reference for attendees of Wearable DevCon in March 2014. (Unofficial app; not sponsored by WDC.)

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.

Displays latest Dow, NASDAQ and S&P 500 info. 

Be like a magician and send commands to your Sony Smart-TV.

Available Commands:
Volume Up, Volume Down, Mute
Channel Up, Channel Down
Guide, Options, Home, Confirm, Back, Info
Up, Down, Left, Right
Numbers 0-9

Make sure to enter your TVs IP-Address in the app settings.

This Watchapp is not associated with the Sony Corporation or its subsidiaries.

A simple and powerful watch app to quickly create timers.

Features:
- Vibration and flashing on timer completion
- Auto-hiding toolbar to prevent accidental button taps
- Quickly restart a timer with a button tap
- Pause a timer and then resume it
- Tap and hold to quickly scroll through numbers
- Tap and hold middle button to go back when setting a timer

By pushing the select Pebble button the Android light turns on.

Get the upcoming passing times of the ISS (International Space Station) directly on your Pebble Watch.

Start the App and after checking your current location it will show you the upcoming passover times, informing you when best to get out and look up.

Watch out for future enhancements. Much more to come. 

How high can you climb? Tilt your Pebble to the left or right to move your climber in that direction and scale the mountain. Collect boosts to scale up the mountain even faster! Watch out of for the hollow ledges, those will break once you jump on them. Customize the colour scheme, difficulty, sensitivity, vibration, and backlight settings all on your watch. Have fun!

Simple Watchapp to make "Yes/No" decision. Just shake your hand.

P.S. Use UP/DOWN buttons to get guaranteed result;)

Displays the current screen of Twitch Plays Pokemon once a minute.

Currently in very early alpha testing. To view the live stream, visit http://www.twitch.tv/twitchplayspokemon

This app is neither affiliated with Twitch.tv nor The Pokémon Company. We just thought you might want to follow along from your watch.

How many springy balls can you trap? You have 60 seconds to capture as many as you can! Sound simple? ...it's not as you advance in level. After you're done, compare your skills with every TrapBall player in the world! Ready, set, Go!

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.

Flip a half dollar on your wristwatch by pressing the top button. The app keeps track of how many heads and tails there are. You can reset this to zero at any time. It also shows you your last flip result. The bottom button clears the heads/tails count. The middle button can be used to select four different coins. 1) 1964 JFK cartoon coin 2) 1917 Type 1 Standing Liberty 3) 1916 mercury dime

Very simple tee timer with few predefined times. MIDDLE button = start/stop, BOTTOM button = next tee, TOP button = add 15 seconds

Fly through an 3D asteroid field without destroying your ship! Use your laser to make your way... but how long will you survive?!
Use the accelerometer to avoid the asteroids.

Please send me your feedback!