The Andowl Wireless Rechargeable Smart Body Fat Scale can connect wirelessly to mobile phones or tablets. The scale seamlessly uploads the measurements to the corresponding app after you download the app. The Andowl Wireless Rechargeable Smart Body Fat Scale is a body analyser that measures weight, and it uses bioelectrical impedance analysis (BIA) technogy to estimate body fat percentage and other body composition data. Body weight, Body water, Body fat, BMI, BMR (KCAL) are also measured. Features: Large LED display Automatic zero re-setting Automatic switch-off Overload indicator Long Lasting Battery Life Rechargeable What's in the box 1 x Andowl Wireless Rechargeable Smart Body Fat Scale 1 x Instruction Manual 1 x Charging Cable