activity level and FitBit

SwissHausfrau

I linked my FitBit to MFP and started thinking about the activity levels. I had originally put in moderately active but then changed it to sedentary as then I figure my FitBit steps will give a more accurate representation of what I am actually doing. It dropped my initial calorie intake but this was easily increased with my steps..... is this right ?? is this what everyone else does ??