This balance is pretty design with a large plate of black glass, the balance is equipped with sensors that indicate whether the foot position is correct or if the spacing is too large or small, which would induce a false measure. The balance can then connect to an Android phone or iPhone to transmit and analyze the results. You can create multiple profiles (up to 8 in the instructions) if several people use the scales against attention with this balance does not possess of impedance function, you can not therefore be a measure of fat.
A good product that inspires confidence and which can be used on a floor rug or carpet (works other than on flat surfaces)