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 then automatically sends data to the watch when the activity is finished

Stores steps, calories, intensity minutes and heart rate then syncs to your compatible Garmin watch when in range

Small, lightweight heart rate monitoring module is no wider than the width of the soft, comfortable strap

Battery life: up to one year