My Garmin Device Will Not Pair or Display Data From My Chest Heart Rate Monitor | Garmin Customer Support
PSA: Look at the heart rate sensor of your fenix 5. Has it cracks like mine? If yes, it's a common problem. Send it to Garmin and get a free replacement. Do
Garmin heart rate guide: Features, devices and accuracy - Wareable
Troubleshooting your heart rate monitor/strap HR spikes | DC Rainmaker
HRM-Dual™ | Garmin Customer Support
Troubleshooting your heart rate monitor/strap HR spikes | DC Rainmaker
How to fix heart rate strap chaffing issues | DC Rainmaker
A solution to heart rate dropouts/spikes with Garmin HR Soft Straps | DC Rainmaker