Pulse vs HIIT Customizable Timer

Pulse is a focused interval timer built for fast, repeatable training sessions. Create custom presets for work, rest, rounds, and sets, then start training with large full-screen timing, clear phase transitions, and workout history saved on-device. Use Pulse for HIIT, Tabata, circuit training, boxing rounds, bike intervals, or any structured workout that needs reliable timing. Live Activities keep the active timer visible from the Lock Screen, while voice announcements, sound cues, haptics, and keep-screen-on controls help you stay in the workout. Pulse also supports optional Bluetooth heart-rate monitors so you can see live BPM during training. Cast the timer to your TV with AirPlay or Chromecast so the whole room can follow along. Your presets and workout history stay on your device. No account is required.

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.