Healthy lifestyles: measure the BMI for the entire family! Not only does this electronic scale track weight, it calculates the body mass index for up to 5 different people, including children. Full-featured scale has an innovative four-color digital display that makes it easy to evaluate your progress and adjust your diet. Know instantly if you’re normal, under, over or at risk for being overweight. Quick memory recall helps to monitor changes in weight. LCD readout; 330-lb. weight capacity. Uses three 1.5V batteries (included).