Chime vs HIIT Customizable Timer

Chime gets you from zero to training in seconds. Pick a mode, tap start, and move. Run Tabata, EMOM, AMRAP, or any HIIT-style workout with clear audio cues and haptic feedback that keep pace with you, even when your phone is locked. WORKOUT MODES Tabata The classic 20-on / 10-off format. Eight rounds. AMRAP (As Many Rounds As Possible) Set the clock and chase as many rounds as possible. EMOM (Every Minute On the Minute) Set your rounds and move on the minute, every minute. Custom Dial in your own rounds, work time, and rest time for circuits, conditioning blocks, or strength intervals. FEATURES • Configurable pre-session countdown • Large progress ring, readable at a glance • Audio and haptic cues with independent controls • Timer and cues keep running with your phone locked • Play, pause, skip, and rewind controls during any session • Dark mode support • No ads, no login, no account, no tracking

Build the exact interval workout you want — no presets forcing you into someone else's structure. HIIT Customizable Timer lets you set every variable yourself: • Work time and rest time, set independently • Number of sets per round and number of rounds • Warmup and cooldown periods • Voice announcements (text-to-speech) so you know what's coming without looking at your screen Prefer not to build from scratch? Choose from pre-loaded workout templates and start in seconds. Whether you're doing Tabata, circuit training, boxing rounds, EMOM, or your own custom protocol, the timer adapts to you. No account required. No ads. No in-app purchases. Just a timer that works exactly the way you want it to.