Garmin HRM 600 Heart Rate Monitor - XS-S

Specs

Size: XS-S

Data: Heart rate, HRV, running dynamics (including step speed loss), swim HR

Battery: Up to 2 months (rechargeable)

Water Rating: 5 ATM

Standalone Recording: Yes

Connectivity: ANT+, Bluetooth

Strap: Machine washable (module removable)

FAQ

Does the HRM 600 record data without a paired watch?: Yes. The HRM 600 records heart rate, HRV, running dynamics, and activity data internally when your watch is out of range or not worn. It syncs everything to Garmin Connect automatically when back in Bluetooth range of a paired device.

What running dynamics does the HRM 600 provide?: The HRM 600 includes stride length, vertical oscillation, ground contact time balance, and step speed loss (the new metric that measures how much you slow down at foot contact). Step speed loss requires a compatible Garmin smartwatch for display.

What is the difference between the HRM 600 and HRM 200?: The HRM 200 uses a non-rechargeable battery rated up to one year and transmits HR and HRV only. The HRM 600 adds standalone recording, swim HR, full running dynamics, and a rechargeable battery rated up to two months per charge.

Best For

Multi-sport athletes and serious runners who want the complete data picture: standalone recording for watchless activities, full running dynamics including step speed loss, swim heart rate, and a rechargeable battery that lasts two months per charge. XS-S fits smaller chest sizes.