Stay informed about your & your children's health & weight with the Tanita Innerscan family health monitor. It is made to monitor changes over time in weight & body composition & it provides healthy body fat ranges for both adults & children. The scales measure a wide range of body metrics from weight & muscles mass to metabolic rate & total body water %, & much more. There are 4 very useful push button setup memories as well as a guest mode & a handy data recall feature.