* Automatic rest timer
Hellstimer allows you to set rest periods for each exercise and
automatically timing rest periods between sets when performing that exercise.
* Reminders for remaining rest time
Get powerful reminders even when you don't have Hellstimer on during your breaks.
* Sound alerts
Sound notifications at the start of a set and 10 seconds before the next set let you know without looking at the screen.
* Automatic workout recording when using the timer
From the moment you start using the timer, your workout time is automatically recorded so you don't have to write it down.