Pulse – Simple and Accurate

The Garmin HRM-Dual heart rate monitor transmits pulse data using ANT+® connectivity and BLUETOOTH® Low Energy technology, giving you more options to train indoors, outdoors, or even online. With this strap, you receive precise heart rate data on your Garmin device, in online training apps like Zwift, or on compatible gym equipment. No matter how you train, you get accurate, real-time heart rate data to take your training to the next level.

Comfortable and Convenient

The HRM-Dual features a soft and comfortable adjustable strap. The heart rate module is easy to remove, and the strap is washable. Don't worry about running out of battery. The battery lasts for up to 3.5 years. The Bluetooth mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Any use of such marks by Garmin is under license.

- 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: Size CR2032 , user-replaceable
- Battery Life: Approximately 3.5 years
- Operating Temperature: -5 °C – 50 °C
- Radio Frequency/Protocol: 2.4 GHz ANT wireless communication protocol; BLUETOOTH® 5.0 Wireless Technology
- Range: 3 m

1 ATM water resistance is equivalent to 10 meters of static water pressure. It is not recommended for high-speed water sports.