Dual Heart Rate Monitor

This premium heart rate strap transmits real-time heart rate data over ANT+® connectivity and BLUETOOTH®Low Energy technologyGiving you more options to train indoors, outdoors or even onlineYou’ll be able to consistently receive accurate heart rate on your Garmin deviceHRM-Dual features a soft strap that is comfortable and adjustableSimply remove the heart rate module, and it’s washable, tooThe battery lasts for up to 3.5 years