WaterProofuses the barometer sensor to determine your phone is pressurized. If air inside can’t get out then water can’t get in. Simple physics, accurate results.
The WatchDog Service sends custom crafted LED and VIBRATION notifications to alert you of your time spent underwater so that you can enjoy your pool adventures for as long as possible.
Besides the time tracking, the WatchDog Service will also provide depth tracking so that you’ll now when you are reaching the maximum depth allowed by the manufacturer. The WatchDog Service will also start automatically when you submerge your phone. This feature is in research phase.