Boxing Timer: Interval Rounds

Boxing Timer is a clean, distraction free round timer for boxing, kickboxing, MMA, HIIT, and interval training. Set your rounds, hit start, and focus on your workout while the timer keeps time for you.

KEY FEATURES

Custom presets
Build and save your own timers. Set the prep countdown, round length, rest length, number of rounds, and an end of round warning. Duplicate or edit any preset in seconds.

Voice guidance
Hear each round and rest called out by voice, or switch to bells. Turn voice guidance on or off anytime.

Bells and vibration
Clear round and rest signals with optional vibration so you never miss a transition.

Works with the screen off
The timer keeps running and signaling in the background, so you can lock your phone or set it aside during a workout.

Stay focused
Keep the screen on during a session, and automatically lower your music volume when a bell rings so the cues cut through.

Themes
Choose light, dark, or follow your system setting.

Daily reminder
Set a reminder time and get a daily nudge to get your rounds in.

Simple, modern design
An uncluttered interface that stays out of your way so you can train.

WHO IT IS FOR
Boxers, kickboxers, and martial artists running timed rounds. Anyone doing HIIT, Tabata, or circuit training. Coaches and trainers who need reliable round signals.

No sign up required. Set your rounds and start training.