When you start an exercise, simply set up your preferred intervals or use the preset settings and you are ready to go! With vibrating feedback, you don't even have to keep an eye on your phone - simply start the exercise, put your phone in your pocket and the feedback will tell you when to speed up or slow down.
Have you ever felt the need to do just one more round of HIIT? With SmartHIIT, you can start a bonus round during the cooldown period. Simply tap the middle of the screen and you're all set! If you still feel like going on, you can keep on doing bonus rounds as long as you want!
All your exercise sessions are saved in your phone. You can browse your exercise history and keep track of your progress right from the main view.