- BASIC STOPWATCH functions: Start, Stop, Reset. It does not count laps.
- PUSH THE BUTTON to start, push it again to stop. To reset to zero, hold the button down for 3 seconds.
- ONE HAND OPERATION means that you can time activities easily without interfering with the natural flow of exercise.
- ADUSTABLE STRAP fits all sizes comfortably and securely.
- WATERPROOF, lightweight, and durable