Garmin HRM-Dual

• Transmits real-time heart rate data over ANT+® connectivity and BLUETOOTH®
• For indoor and outdoor training*
• Receive your heart rate consistently and accurate on your Garmin Device, in the Garmin online training app (e.g. Zwift) or a compatible fitness equipment in your gym.
• It comes with a soft strap that is comfortable and adjustable, and also washable (remove heart rate module first)

• Module: 62 mm x 34 mm x 11 mm
• Strap Length: 63.5 cm to 132 cm
• Weight: 54.4 g
• Water Resistance: 1 ATM*
• Battery: User-replaceable size CR2032 (3 volts)
• Battery Life: Approximately 3.5 years (based on average use of 1 hour per day)
• Operating Temperature: -5°C – 50°C
• Radio Frequency/Protocol: 2.4 GHz ANT wireless communications protocol; BLUETOOTH® Wireless Technology 5.0
• Range: 3 m
• System Compatibility: ANT+, BLUETOOTH

*Does not transmit heart rate data to your device while swimming.