Fitter - Interval Timer

Do you struggle to find the time to squeeze your workouts in? Then HIIT (High-Intensity Interval Training) is for you!

HIIT involves short bursts of intense exercise alternated with brief periods of rest. HIIT torches calories both during and after the workout so that you can reach your fitness goals. 

Fitter helps you track your active and rest periods during your workout. Get started today!