3
votes
1answer
1k views

Calorie Counter from heart rate monitor Vs. Elliptical machine

I used an elliptical machine at high intensity (not crazy high) for around 20 – 25 minutes, the elliptical machine workout said that I burned 600 calories where as the heart rate monitor said that I ...
4
votes
2answers
178 views

Calorie counter on an exercise machine is it actual or approximation?

On any machine that gives you the amount of calories burnt, is the calorie count actual or approximation based on weight / effort? If it is an approximation, any idea on what would be the average +/- ...