HIIT Timer - Interval Timer

Customizable HIIT & Tabata interval timer with huge digits and lock-screen support. Build workouts your way and stay focused during every interval.

A simple, reliable interval timer for HIIT, Tabata, and custom workouts.

Start workouts in one tap. Set work and rest intervals, rounds, and exercises in seconds. The timer runs in the background so you can focus on your workout — not your phone.

Clear progress, audio cues, and workout history help you stay consistent without distractions.

Built for gym sessions, home workouts, running intervals, and more.

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