A little expensive, but worth it.
When I went on my diet, I purchased the Fitbit pedometer thing and the wi-fi scale.  They work great in conjunction with the software. Took me a couple of tries to set it up, but I think it was more user-error than the actual product. The actual scale is very nice looking. The built in BMI calculator seems to be very accurate +/- 1%. Overall I am very happy with the purchase, looks, features, and function of the product. I would purchase it again.
Rating: 5 stars