Perfect for high-intensity interval training and circuit workouts
Start 9 Minute Timer →✓ Perfect duration for high-intensity workout sessions
✓ Helps maintain consistent form and effort throughout your workout
✓ Ideal for tracking rest periods and interval training
✓ 9 minutes is scientifically proven to boost metabolism and endurance
Click the "Start Timer" button when you're ready to begin your workout session
Dedicate the next 9 minutes entirely to workout
When time's up, you'll hear an alert and see a notification
Start another 9 minute session or choose a different duration