Make your Smart Watch a bike computer using GPS.
Provides a clean watch face presenting the speed, moving direction, odometer, altitude can be shown on tap. Just like a bike computer.
Feel free to suggest more features.
* The SONY API sometimes don't update the display properly, when you found the display is stale, press the hardware button three times: to get back to the default watch face and then back.
Smart Connect extension for SmartWatch 2