Garmin HRM-Run Heart Rate Monitor 3D Model by Blenduffo
Why does HRM-Dual consistently shows *very* high HR (170+) during first 6-8 min of warmup during runs? Is this a fit issue? Don't feel like I've maxed out my HR; not gasping
Replacement Sensor module for Original Garmin HRM-RUN ANT+ Heart Rate Monitor | eBay