I agree with the previous poster. I have the Fitbit Force and also use MyFitnessPal. I have found MFP has a much more indepth food database and easier to add your own custom foods/recipes. While both FitBit and MFP estimate your daily burns based on averages, the FitBit should be a little more accurate. However, I still go one step further and use a Garmin Forerunner 210 with HRM during my workouts to get the most accurate calorie burn available (short of spending lots of time and money finding out my specific caloric burn rate). Hope this helps.
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