For those who train with heart rate monitors often, you probably know all too well know the tell-tale sign that your little device is lying to you about your heart rate. It starts off fairly innocently with a gentle rise
Heart rate monitor delay in activating - Bugs and Support - Zwift Forums
40 BPM heart rate spike - why? - General Discussion - Zwift Forums
The Garmin ANT+ Footpod Calibration Tool
How to Use a Heart Rate Monitor Properly – COOSPO
Fixing Heart Rate Monitor Problems - , Running tips
Troubleshooting your heart rate monitor/strap HR spikes
Forerunner 235 Optical HR Sensor Problems
Troubleshooting your heart rate monitor/strap HR spikes
Resolving Heart Rate Spikes Linked to Cadence Issues on Forerunner 265 during Runs : r/GarminWatches
The Secrets of Low Heart-Rate Training