It counts down from the time you program.
Endless uses: exercise, physiotherapy, stretching, swimming, running, timing of your laundry, baking cookies, etc.
Works for individual countdown activities or multiple task sets.
- A silent vibration signal warns you when the time has elapsed.
- The adjustable strip adapts comfortably and securely to any finger size.
- Waterproof, light and durable - comes with a one year warranty.