Get a quality workout with the heart rate monitor. When worn around your chest during an activity, it wirelessly transmits your heart rate to your compatible device for instant feedback on how hard you’re working.
- Water Resistance: 32.9 ft. (10 m)*
- Battery: User-replaceable size CR2032 (3 volts)
- Battery Life: Approximately 3 years (based on average use of 1 hour per day)
- Operating Temperature: 14°F–122°F (-10°C–50°C)
- Radio Frequency/Protocol: 2.4 GHz ANT wireless communications protocol
- Range: 3 m