Garmin heart rate sensor with chest strap for Forerunner, Edge, Colorado, Dakota and Oregon. ANT+Sport™-Technology coded transmission.
¹ Does not transmit heart rate data to your device while swimming.
² In cold conditions, wear warm clothing to keep the heart rate monitor close to your body temperature.
- Water Resistance: 32.9 ft (10 m)¹
- 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)²
- Radio Frequency/Protocol: 2.4 GHz ANT wireless communications protocol
- Range: 3 m