Automated work/rest intervals for HIIT, Tabata, and circuit training. Maximize your workout efficiency.
Try Interval TimerHigh-Intensity Interval Training requires precise work/rest timing. 30 seconds work, 30 seconds rest - repeated.
Move through exercises with automatic timing. No need to check your watch - focus on form.
20 seconds maximum effort, 10 seconds rest. 8 rounds. The science-backed fat-burning workout.
Set your own work and rest periods. Adapt to any workout style or fitness level.
Original Tabata protocol - 4 minutes of intense exercise
Balanced HIIT - equal work and recovery periods
Strength circuits - longer work, short rest
Running intervals - build speed and endurance
Interval training burns more calories in less time. Start using interval timers for more effective workouts.
Start Interval Training