This body fat scale is just great: elegant design, for 4 persons available, are kg, fat content, water content and muscle mass with absolute reliability on - I have previously been to Stiftung Warentest test winner (for much money) had here, but who gave me every day total ridiculous to fluctuations. Here the price is right, the performance could not be better - the effort to seek long, was really worth it! Really great, I also think that until all positions are specified, then they slowly appear again (for the record ...; o) - The scale can also be easily applied only as a scale for kg, without all the other procedure expires. Absolute Best Buy !!