I have a Withings Steel HR linked to the Health Mate application which is currently integrated with MyFitnessPal. All my settings (goals, activity level, weight, height, etc) are the same in MyFitnessPal and in the Health Mate application. Still, there are constant errors appearing in the calories lost from the steps. The Health Mate application seems to have the correct information. For example, it currently says that I have done 366 steps, with 23 kcal burned for a distance of 275 m. However, in the MyFitnessPal app's diary, it says that I have done 421 steps yielding an 821 calorie adjustment. This makes it seem as if I can eat a lot more calories, as the app thinks I have burned 821 kcal rather than 23 kcal. This is a huge error!