Free HIIT Timer
A HIIT interval timer alternates periods of hard work and recovery so you can focus on the workout instead of watching the clock.
READY-TO-RUN PRESET
Starter interval workout
Four rounds of 40 seconds work and 20 seconds rest.
- 40 seconds work
- 20 seconds rest
- 4 rounds
More workout timers
Need a different interval format? Try another QTimer preset or build a custom workout from scratch.