Calories on fitbit VS myfitnesspal

jazziemarie189

So I was wondering why are the calories on my fitbit app and myfitnesspal different? Which one is a better one to go with? The calories burned are also a big difference. It hits 1.5k burned calories on fitbit but only 950 on myfitnesspal.

poultry796

If you have a hr it may be because of the heart rate. Fat burning v steps. Don't know for sure just a thought