It is a mobile application built for watches running “Android Wear”. The features include:
Custom background option.
Can change watch’s face background color.
Can choose images directly from the phone.
Text color can be changed to make watch face more visible and clearer.
A user can see the remaining battery percentage of their phone and watch face clearer and more visible.
Get the notification when phone’s battery reaches the level specified by you.
Technical features : It is built in Android