Personal Scale, Bluetooth Connected Scale, Impedance Meter Scale, Impedance Meter Scale with 13 Body Data (BMI/Body Fat/Bone Mass/BMR/Muscle/Water)Smart App Syncs with Fitness App - Over millions of happy global users, Renpho app syncs with Samsung Health, Apple Health, Google Fit and Fitbit apps. 13 Essential Measurements - The scale displays body weight and data including weight, BMI, body fat percentage in the app. You can weigh yourself at any time without your phone. The data syncs to the app once it is connected again. Body Composition Monitor with App - Download the Renpho App in App/Google Play. The Renpho app works with Bluetooth 4.0 and above. The app also supports baby mode which records the weight of children and pets. Premium Quality Product - Automatic calibration and high precision sensors measure in 0.05 kg increments with a capacity of 180 kg. 4 sensitive electrodes, 5 mm tempered glass top. Stylish design - perfect bathroom scale with a modern and stylish design. 3 AAA batteries included.