Garmin HRM 600 Heart Rate Montior

The Garmin HRM 600 Heart Rate Monitor is built for athletes who want more than a pulse reading. Worn as a chest strap, it captures heart rate alongside HRV status and advanced running dynamics — vertical oscillation, ground contact time and balance, step speed loss — when paired with a compatible Garmin device. Two strap sizes are available so the fit works across a range of body types, and the strap itself is machine washable.

One of the more practical features is the HRM 600's ability to record data independently, without a watch or computer present. Sessions are stored onboard and synced later through the Garmin Connect app — useful for pool swims, track workouts, or any situation where wearing a device on your wrist isn't ideal. The rechargeable battery is rated for up to two months of use, and the unit carries a 5 ATM water resistance rating. A built-in LED and button let you check battery status, wake the device, or initiate pairing without pulling out your phone.

Garmin HRM 600 Heart Rate Monitor Specs at a Glance

• Data transmission: Compatible with Garmin smartwatches, Edge cycling computers, and third-party fitness apps
• Advanced metrics: HRV status, vertical oscillation, ground contact time and balance, step speed loss
• Battery: Rechargeable, up to 2 months of use
• Water resistance: 5 ATM rated
• Sizes: XS-S and M-XL