WheelLog is a companion app for WheelLog on Android, which is an app for electric unicycles. It allows users to see their data such as speed, battery percentage/voltage, temperature, and much more, right on their wrist.
This app also has it's source code published, you can view it right here: https://github.com/Wheellog/Companion.Garmin
As a small side note: this project utilises kumitateru as it's build system, which is written by me xD