This beautiful and functional tool can help you in your sports training in general by making your device a customizable timer that beeps and alerts you when to start the exercise, rest and return to your training sessions.
It allows you to set custom ranges and beeps to guide you in your training intervals.
How to use:
Sets the number of sessions, training time, the rest period and click on the button at the bottom of the screen to start timing.
Especially useful for athletes and people who practice sports and activities that need to be timed.