Garmin HRM-Pro

Featuring dual transmission, the HRM-Pro premium chest strap monitor lets you share accurate heart rate data with your Garmin device, compatible fitness equipment and third-party training apps, such as Zwift. It also helps you improve your running form by providing running dynamics. Featuring dual transmission, the HRM-Pro premium chest strap monitor lets you share accurate heart rate data with your Garmin device, compatible fitness equipment and third-party training apps, such as Zwift. It also helps you improve your running form by providing running dynamics. Premium heart rate strap transmits real-time heart rate data via ANT+ technology and BLUETOOTH Low Energy technology to communicate with Garmin devices, compatible fitness equipment and online training apps, such as Zwift Captures running dynamics, such as vertical oscillation, ground contact time, stride length, vertical ratio and more Stores heart rate data during swimming or other activities out of range of your Garmin watch