WORKOUT MODE
1:00
TAP TO START
SET
1
The Science of Rest Intervals
Why does Timer.rest matter? Research shows that consistent rest intervals are crucial for hypertrophy and strength. By using our gym rest timer, you ensure your muscle fibers have the exact amount of ATP recovery needed for your next set.
Strength Recovery
3-5 minutes of rest allows 95% recovery of your ATP-CP system.
Battery Optimized
Our pure-black OLED design saves battery during long gym sessions.