HIIT Interval Timer

Turn your phone into a hands-free interval timer. Set your work and rest times, hit START, and put the phone down — the screen fills with color, the beeps count you in, and the phone vibrates every time the interval changes.

Built for people who are moving, not staring at a screen.

PRESETS IN ONE TAP
▸ Tabata — the classic 20s work / 10s rest, 8 rounds
▸ EMOM — every minute on the minute
▸ Custom — your own work, rest, rounds and sets

WHILE YOU TRAIN
▸ Full-screen color tells you the phase at a glance: green for work, red for rest
▸ Countdown beeps 3 seconds before every change, so you are never caught off guard
▸ Vibration on every switch — works even with your music playing loud
▸ Huge countdown number you can read from across the room
▸ Round and set counter so you always know where you are
▸ Pause, skip forward, or step back if you lose your place
▸ Screen stays awake during the whole workout

MAKE IT YOURS
▸ Work and rest from 1 second to an hour
▸ Up to 99 rounds and 99 sets, with a separate rest between sets
▸ Adjustable get-ready countdown before the first round
▸ Total workout time updates as you edit, so there are no surprises
▸ Save your favourite routines with your own names

GOOD FOR
▸ HIIT and Tabata sessions
▸ Circuit training and CrossFit style workouts
▸ Boxing and martial arts rounds
▸ Stretching, mobility and yoga holds
▸ Running intervals and sprint repeats
▸ Anything with a work and rest rhythm

SIMPLE BY DESIGN
No account, no sign-up, no internet needed to run a workout. Light and dark themes included.

Supported by ads.