•15 ESSENTIAL BODY COMPOSITION MONITOR: HIGHLIVING smart scales for body weight and fat utilizes advanced BIA to accurately measure and analyze your Weight, BMI, Body Fat, Fat-free Body Weight, Subcutaneous Fat, Heart Rate, Heart Index, Visceral Fat, Body Water, Skeletal Muscle, Muscle Mass, Bone Mass, Protein, BMR, Body Age. The body scales store up to 24 sets data and auto sync data with your smartphone, help to know more body data clearly in time and guide you to maintain a healthy lifestyle.