Smart WiFi Weighing ScaleProduct Description: 1) Max Capacity: 3961b 180kg division: 0. 2lb 0. 1kg 2) Auto on and auto off 3) Measurement: Body Weight, BMI, Defatted body weight, Body fat, Water content, Muscle, Calorie, Visceral fat level, Protein, Bone content, Body shape, Physical age 4) High precision strain gauge sensor system and High Performance CPU, make sure of good accuracy. 6) Low battery and overload indicate How to measure Body weight: If you don't connect wifi,