I bought this product a few weeks ago and I'm not too impressed with the purchase. The bluetooth connection is unreliable and the scales only record the weight of the user with time stamps. The scales are of good build quality and design but you could definitely save money and just buy some scales and record your weight on the Fitbit app. I will continue to use these scales but I would not recommend buying these scales unless you're looking to buy a set of scales for this price range.