Garmin Heart Rate Monitor Dual GPS is designed for the indoor, outdoor and even online trainer. It uses ANT+ connectivity and Bluetooth Low Energy technology to transmit real-time heart rate data while you train. Its soft strap is comfortable and easily adjustable with a battery that lasts for up to 3.5 years. The Garmin Heart Rate Monitor is compatible with a range of devices.
-ANT+ and Bluetooth connectivity
-Soft, adjustable strap