Interval Timer

An interval timer alternates between work and rest periods for a set number of rounds. Configure work duration (e.g., 30 seconds), rest duration (e.g., 10 seconds), and number of rounds (e.g., 8). The timer signals each transition.

Typical HIIT: 30 seconds work, 15 seconds rest, 8-12 rounds. The timer plays different sounds for work start, rest start, and workout complete. Total workout time is displayed before you begin.

Yes. Choose different alert sounds for work periods, rest periods, halfway marks, and completion. Visual color changes also indicate the current phase — typically green for work and blue for rest.

Yes. Set an optional warm-up duration before the first interval and a cool-down period after the last round. These are separate from the work/rest intervals and have their own audio cues.

Tabata is a specific interval protocol: 20 seconds work, 10 seconds rest, 8 rounds (4 minutes total). The interval timer is fully customizable — any work/rest duration and any number of rounds. Use the dedicated Tabata Timer for strict Tabata workouts.