Garmin HRM-Dual Heart Rate Transmitter

For use with Concept2 PM5s and most PM4s (read below). Garmin Comfort chest belt for displaying heart rate data on the Performance Monitor.

The Garmin HRM-Dual is adjustable from 25” to 52”.

Features a user-replaceable size CR2032 battery (included).

System Compatibility: ANT+, Bluetooth

This item is compatible with all PM5 Performance Monitors. PM4 monitors with serial number >310100000 and current firmware can connect to ANT+ heart rate straps.