Measuring not only your weight, the body fat scale also BIA technology to measure 18 body data comprehensively. With 4 sensitive sensors set at the bottom corners, it delivers accurate results. You can download the app Dr. weight on Google Play or App Store. It also supports sharing your body data with Apple Health, Google Fit, and Fitbit, which allows you to record your data your way. No use number limit, an ideal choice for family-use.