It is impossible to keep track of how much money you spend when using cash. Transactr solves that.
A physical flying simulator made with LulzBot and Pebble Time.
While docked, the Pebble Time speaks the time to you with a wave of your hand.
Using the Pebble, Adafruit Metro, and Teensy 3.1 to control DMX lights.
Vanquish your foes, control a nerf gun with your pebble watch.
TurnAKit provides real-time directions during your bike ride and signals to traffic when you are about to turn for your safety.