Summer is coming! What about your body shape? Our Bluetooth scale provides you with 14 key body data including Body Fat%, Water%, Muscle &Bone Mass, BMI, BMR, Protein, Skeletal Muscle etc. To know you better, to be a better one. Summer = Attractive = YOURSELF. One Scale for the Whole Family. Runcobo bathroom scales supports multiple-users mode and can auto -recognize every single profile. No data mixed. All you have to do is to step on the digital scales barefoot. I want to use my own fitness App with this smart scales. Is it possible? Download "RUNCOBO" app through AppIe Store or Google Play! Connect your weight scales with body fat with phone via Bluetooth 4.0, support for Android 4.3 & IOS 8.0 or above system!. This app can smartly feed your scales digital weight and body fat data to AppIe Health, Google Fit & Fitbit App anytime, anywhere! What is most important is that Bluetooth and Wi-Fi connection can be auto-switched. One down, the other is up. Specifications: Maximum weight: 396lb/180kg Units: kg/lb/st (switch in Runcobo App) Scale interval: 0.2lb/0.05kg Power: 4 x AAA batteries included Certificate: FCC / CE / RoHs The paring is only supported by the 2.4GHz Wi-Fi not 5GHz Wi-Fi