Track your heart rate, even during vigorous exercise, using this lightweight ring. The built-in stopwatch and clock make it simple to track the elapsed time while counting your heart beats.
- Simple way to monitor your heart rate while you exercise.
- Easy-to-read display shows 30 to 250 beats per minute.
- Wear on a finger or around your neck with the included lanyard.
- Built-in stopwatch, clock and count-up timer help you track the time.
- Includes case, lanyard with safety lock and 2 CR2032 batteries.
- Backed by the manufacturer's 30-day limited warranty.