HRM accuracy - not calorie related
I've been trying out my new HRM the past few cardio sessions. At the gym, the Precor elliptical picks up my HR from the chest strap and it's roughly the same as what my watch shows. But at home, my Spirit elliptical (much cheaper!) picks up from the same chest strap, and it reads my HR as a good 30-45 bpm faster than the…
