Workout Interval Timer

Create a custom timer or load Tabata/HIIT templates. Designed for gym workouts, works fully offline with no tracking.

Select Workout Preset

Active Routine Structure

hiit Protocol

09:50Estimated Workout Time

Warmup: 00:10

Work: 00:30 x 10

Rest: 00:30

Cooldown: 00:10

Rounds Count10 Rounds

Interval Settings30s Work / 30s Rest

Transition soundBuzzer

Total Workouts0

Total Active0 mins

Today's Sessions0

Today's Time0 mins

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.

HIIT Timer

HIIT-optimized interval timer with high contrast active phase changes.

Launch Timer →

Tabata Timer

Strict 8-round Tabata protocol timer with visual progress tracking circles.

Launch Timer →

EMOM Timer

Every Minute On the Minute workout clock tracking rounds and remaining rest.

Launch Timer →

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About This Timer

A high-contrast visual gym clock optimized for interval training, HIIT circuits, and recovery blocks.

How to Use

1. Select your target training protocol or configure custom intervals. 2. Tap start to launch the large, color-coded workout cockpit. 3. Follow work/rest segments guided by professional audio bells and whistles.

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.

Want a deeper dive into the science?Read the Full The Science of Interval Training: Structuring HIIT, Tabata, and EMOM WorkoutsGuide →