great scale
It works great.  There is no cheating.  Once the wifi is set up, the scale automatically sends the weight & BMI to fit bit.  If you took several weights in a day, you can delete the duplicates.  It was a bit upsetting when I first stepped on it and found that my old scale was 8 lbs lower than the Aria.  But after getting over that and using the scale for 2 months, I am happy with the scale.  I recommend this scale.
Rating: 5 stars