Last week I used a recumbent bike at the gym for 60 minutes. The bike does not have a customization function to add age and weight, so I decided to ignore what the 'calories burned' stated on it. When I got home, I logged it in the tracker, and it said I burned over 800 calories. I logged it as vigorous, because I went over 21 miles in that hour. The bike stated somewhere around 275 calories burned.
I was just wondering how accurate the tracker is, so I know whether or not to believe it when there's a great calorie burn like this!