The Inventum PW720ZW is made for people who want to know all there is to know about their bodies. This scale measures (almost) everything. If you want to know your fat percentage, muscle mass, hydration level, bone mass, or BMI, the Inventum PW720ZW will tell you. The clearly legible LCD display shows your weight. The scale can immediately recognize who you are when stepping onto it, because it can 'remember' 8 people.Note: using a scale with body analysis may lead to health risks for certain people such as pregnant women, children, or people that use medical electronic devices. Before use, check the manual for the safety measures and to see whether the scale is suitable for you.