Renpho Body Fat Scale Weight Bathroom Smart Digital Bluetooth, 396 Lbs Black Smart app syncs with fitness apps. Over millions of happy global users, RENPHO App works with Samsung health, apple health, google fit, and Fitbit app, offers Apple Watch App. You can sync your data to Myfitnesspal via the Renpho Health app. The account of Renpho app is available for logging in to the Renpho Health app and the data will be synchronized. (Note: The data of Renpho Health app cannot be synchronized to the Renpho app) 13 Body Composition Analysis. Uses Bioelectric Impedance Analysis technology to track Weight, BMI, Body Fat Percentage, Body Water, Skeletal Muscle, Fat Body Weight, Muscle Mass, Bone Mass, Protein, Basal Metabolism, Visceral Fat, Subcutaneous Fat and Body Age. Considering body composition, it can give you an overview of the indicators percentages and allow you to set easy weight and fat goals. Rechargeable Internal Battery. USB rechargeable function with a built-in lithium battery, no need disposable batteries. A long-lasting and durable battery can be used for a long time. Unlimited Users. One scale for whole family use. Allowing you to track information, record, store profile and make a chart to visualize your trend. High precision sensors measure in increments of 0.2 lb with 396lbs capacity. 4 sensitive electrodes, 6mm tempered glass platform.