Stopwatch for HIIT and Interval Workouts
Time your high-intensity intervals, rest periods, and circuit workouts with precision and lap recording.
Keyboard: Space start/stop · L lap · R reset
Fitness tips
For Tabata workouts (20s work / 10s rest × 8 rounds), use the lap button after each work or rest phase to track interval consistency.
The fastest/slowest lap highlighting shows whether your intensity is dropping over rounds — useful for tracking endurance improvement over weeks.
Use the keyboard shortcut Space to start/stop without taking your hand off the mat. Great for floor exercises where you can't easily touch your phone.
Copy your laps after a workout to log to a fitness journal or spreadsheet. The tab-separated format pastes cleanly into Google Sheets or Excel.
မည်သို့ အလုပ်လုပ်သည်
ဘာကြောင့် ကျွန်ုပ်တို့ကို သုံးရသနည်း?
Also check out…
Cooking Stopwatch for Multi-Step Recipes
Track cooking time for steaks, eggs, pasta, and ot
Sports Race Timing Stopwatch
Time running laps, swimming sets, cycling interval
Practice Presentation Timing with Stopwatch
Time yourself rehearsing presentations to make sur
Stopwatch for Meditation and Breathwork
Time meditation sessions, breath holds, and breath