Boxing Timer
Create a custom timer or load Tabata/HIIT templates. Designed for gym workouts, works fully offline with no tracking.
hiit Protocol
Activity Logs
No completed workouts logged yet.
Complete a session or use the 'Log Manual Session' button above to build your list!
Related Timers
Discover other useful timers in the same category.
Workout Interval Timer
The simplest interval timer for HIIT, Tabata, EMOM, and Boxing circuits.
HIIT Timer
HIIT-optimized interval timer with high contrast active phase changes.
Tabata Timer
Strict 8-round Tabata protocol timer with visual progress tracking circles.
About This Timer
A high-contrast visual gym clock optimized for Boxing Timer training, circuits, and recovery blocks.
How to Use
Why It Works
Consistent interval training primes cardiovascular capacity. Color-coded fullscreen backdrops give athletes instant progress feedback without breaking physical form.
Frequently Asked Questions
Does this interval timer support background music?▼
Yes, the Web Audio API alerts play seamlessly over your Spotify or Youtube audio streams without pausing or muting your music.
Can I create custom round lengths?▼
Yes, use the setup board to configure custom work, rest, warmup, and cooldown intervals.