It is the perfect timer app for training that repeats high -load exercise and small breaks.
You can know the start, end, and progress of exercise by vibration of watches.
Use the plus icon on the screen and a minus icon to set the exercise time, rest time, and repeat number of times, and touch the start icon at the bottom right of the screen to start the countdown.
In the initial setting, you can change it in 5 seconds, but if you want to change the time in one minute, please touch the min.
If you touch the button on the left side of the watch, you can instruct the timer to start, pause, and resume.
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