Stop watch

MACKAY CYCLES ยท TRACK STARTS
00:10
READY
COUNTDOWN LENGTH

5 short beeps โ†’ long GO beep โ†’ timer runs. LAP and STOP register the moment your finger touches the button.
Keyboard: Space = START / LAP

Laps & splits

0 laps

Saved sessions

Sessions are saved in this browser on this device only, not to a Shopify account. Use EXPORT CSV to back them up. The screen stays awake while the timer runs. On iPhone, if the beeps are silent, check the volume and the silent switch.