It's a good idea to keep an eye on the values. Even better, have precise values. The Garmin HRM 600 chest strap provides this level of precision.

Designed for ambitious athletes, the Garmin HRM 600 is a premium heart rate chest strap. It transmits accurate heart rate and HRV data to compatible Garmin devices and apps, making it ideal for targeted training control. When used with Running Dynamics and information on speed loss during ground contact, it provides valuable live data on your running style.

The adjustable strap is available in two sizes and is extremely comfortable to wear. You can even record activities directly on the strap without a smartwatch and synchronise them later with the Garmin Connect app. The sensor is removable, the strap is machine washable, and the integrated battery lasts up to two months.

Features / Data:
• Module size: 68 x 31.6 x 10 mm
• Size XS–S: strap length 56 – 72 cm, for chest circumference 60 – 85 cm, weight 54 g
• Size M–XL: strap length 72 – 106 cm, for chest circumference 80 – 119 cm, weight 61 g
• Battery life: Up to 2 months (with 1 hour of use per day)
• Data transmission via: ANT, BLE

Information on EU Regulation GPSR 

Name of the manufacturer: Garmin International, Inc.
Postal address of the manufacturer: 1200 East 151st Street, Olathe, Kansas 66062
Electronic address of the manufacturer: terms@garmin.com

Importer's name: Garmin Würzburg GmbH
Importer's postal address: Leightonstraße 7, 97074 Würzburg, Deutschland
Importer's electronic address: EUResponsiblePerson@garmin.com