besides the body weight can be drawn from that of the balance. but it does so very precisely. have had some time and tested it with different weight additive. passed, top! important to me was that the foot rest is not made of glass, which I find rather unpleasant (barefoot). Plastic I prefer in this case. The visuals are actually kept simple, the curved sides give the level but a sporty design and in conjunction with the material color white has all the same then something noble. you must first enable the balance is not (on tap) to sway, just out questions and one is fast and with great pay (LCD) the weight angezeit. the balance automatically and zzap turns again from as soon as you leave the tread. needed for this level "AAA Micro batteries" are included.