4 tips for an accurate hart rate measurement with your Garmin watch - Coolblue - anything for a smile
![Garmin HRM-Dual - Premium Heart Rate Monitor Chest Strap, Real Time Heart Rate Data via Bluetooth Low Energy, ANT+, Black : Amazon.co.uk: Sports & Outdoors Garmin HRM-Dual - Premium Heart Rate Monitor Chest Strap, Real Time Heart Rate Data via Bluetooth Low Energy, ANT+, Black : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/51c5piZSW8L._AC_UF894,1000_QL80_.jpg)
Garmin HRM-Dual - Premium Heart Rate Monitor Chest Strap, Real Time Heart Rate Data via Bluetooth Low Energy, ANT+, Black : Amazon.co.uk: Sports & Outdoors
![Garmin Premium Ant+ Heart Rate Monitor HRM1G +Removable Chest Strap 010-10997-00 753759074852 | eBay Garmin Premium Ant+ Heart Rate Monitor HRM1G +Removable Chest Strap 010-10997-00 753759074852 | eBay](https://i.ebayimg.com/images/g/NDQAAOSw1tdiBHoJ/s-l1200.webp)