Convenient to Use: RENPHO Bluetooth body fat scale adopts USB charging and a built-in battery, which can be used for a long time when it is fully charged. The clear LED display makes it easy to read your weight measurement in any light and any place..Multi-program Interaction: Digital bathroom scale can manage body data through Renpho app, synchronize other fitness apps such as Apple Health, Google Fit, Fitbit, and Samsung Health. Renpho already has millions of happy global users..Unlimited Users: RENPHO smart body weight scale creates unlimited user profiles, share one scale with family and friends. Suitable for leisure fitness enthusiasts and bodybuilders, baby mode can record the weight of babies and pets..Accurate Measurement: RENPHO body fat weight scale measures 13 essential body composition measurements including Weight, Body Fat, BMI, Metabolic Age, Body Water, Basal Metabolism, Fat-free Body Weight, Bone Mass, Subcutaneous Fat, Protein, Visceral Fat, Skeletal Muscle, Muscle Mass. The maximum capacity of the accurate body fat scale is 396 lbs/180kg, which has 4 high-precision sensors that measure in 0.2 lb./0.05kg increments to ensure the accuracy of each value..Smart Tracking: RENPHO bathroom BMI scale uses smart apps to set goals, save historical data and track your daily, weekly, monthly progress, intelligently monitor your weight loss progress and fitness changes. RENPHO app also allows you to share data and trends with unlimited people for motivation.