Decode more than just your weight with Formfit+, our Bluetooth-enabled body composition smart scale with a smartphone wireless app. This body fat analyzer measures 13 metrics including body weight, body mass index (BMI), body fat, fat-free body weight, subcutaneous fat, visceral fat, body water, skeletal muscle, muscle mass, bone mass, protein, basal metabolism rate, and metabolic age. It uses a handy fitness scale app. to serve as a smart weight scale, BMI scale, and body fat scale. Simply download the iOS and Android-compatible app and pair your scale with a mobile phone. Then, create and track different profiles that each member of your family can use.