Whistle Timer
Customizable sports whistle and timer
The Sports Timer with a Built-In Whistle
Whistle Timer lets you create customized training schedules with automatic whistle blows. Set work intervals, rest periods, and let the app blow the whistle for you. Perfect for sports coaches, PE teachers, and fitness instructors.
Training Timer Features
Custom Schedules
- Work intervals — Set activity duration
- Rest periods — Add customized breaks between sets
- Repeat rounds — Loop your schedule automatically
- Whistle blow — Automatic whistle at each interval change
Sports Whistle
- Loud whistle sound — Clear, audible signal
- Continuous blow — Hold for extended whistle
- Automatic triggers — Whistle blows at interval transitions
- No physical whistle needed — Your phone does the work
Perfect For
| Sport / Activity | Use Case |
|---|---|
| Football practice | Time drills and scrimmages |
| Basketball training | Interval conditioning |
| Swimming | Set timing and rest periods |
| PE classes | Manage activity rotations |
| HIIT workouts | Work/rest interval training |
| Boxing | Round timing with rest bells |
| CrossFit | WOD and AMRAP timing |
| Circuit training | Station rotation timing |
What Users Are Saying
“Perfect for PE classes. The whistle is loud enough for the gym.”
“Use it for every football practice. So much easier than a physical whistle.”
Rated 4.4/5 stars — The coach’s favorite timer
Free to Download
Download Whistle Timer for free and streamline your training sessions.