Boxing Timer — 5×3 min
5 rounds · 3m round / 1m rest. Runs in the browser with color-coded phases and beeps; the screen stays on. Free, no sign-up.
Get Ready
0:10
Next: Round · 3:00
20:10 left
Palette
Space start / pause R reset M mute F fullscreen
How it works
Five three-minute rounds, one minute rest. A championship-distance conditioning block for the bag or sparring.
- 3m of work each round
- 1m rest between rounds
- 5 rounds total
- The 3-2-1 tick before each bell gives you a warning to reset
Round
3m
Rest
1m
Rounds
5
Total
20m
Guide: How long is a boxing round?
Pulse for iPhone and Apple Watch
The same kind of timer as an app. Free download; Pulse Pro is $3.99 once. No subscription, no ads.
168 palettes8 free, all 168 with Pro.
Apple WatchSaved interval timers run on the watch, with a haptic at each transition.
Live ActivityThe countdown shows on the Lock Screen and in the Dynamic Island.
Saved timers3 free, unlimited with Pro. Flow sessions, labels and history.