Polar HRM FT7
I have the above mentioned hrm. It seems to have my calorie burn really really low. I work out on an Elliptical for 40 mins. at level 15. On the machine I put in my weight and it also reads my hrm signal so it has my actual heart rate. The machine says I burned 550 cals. the hrm says 272! What?? Because of the wide range…