IDAODAN 440 lbs Body Fat BMI Scale and Body Composition Weight Analyzer &ndash; Measures Weight, Body fat, BMI, Water, Bone mass, Muscle Mass, Visceral Fat and Calorie, Elegant Black PRECISION WEIGHT MEASUREMENTS The IDAODAN smart digital bathroom scale uses advanced ITO BIA technology to give you precision measurements of your weight and BMI; both key factors in maintaining healthy weight loss. It works up to 440 lbs. (200 kg) in 0.2 lbs. or 0.1 kg increments. It also measurs Body Fat, Body Water, Muscle Mass, BMR(KCAL), Bone Mass and Visceral Fat. WIRELESS BLUETOOTH CONNECTIVITY Enhanced with wireless Bluetooth BLE technology, the body fat scale automatically uploads your daily measurements to your iPhone, Samsung Galaxy or corresponding smartphone. This allows you to better manage your diet plan, exercise routines and meal planning. TRACKS & RECORDS MEASUREMENTS  Each digital BMI scale tracks up to 10 different users, allowing you to analyze body composition over time using the included app or the popular HealthKit app. Measurements are broken down into tables, lists and graphs to make long-term weight loss goals easier to reach. SLIM, STYLISH DESIGNSporting a sleek, black mirrored finish, high-quality impact-resistant tempered glass and a high definition LCD display, this bluetooth bathroom scale wireless system features smart step technology that works the moment you step up and an auto shutdown to retain battery power. LIVE A HEALTHIER LIFESTYLE - The Smart Weight Body Fat Scale can empower you to take control of your physical health. It will help you maintain a healthy body weight and BMI so you can then work on achieving the perfect balanced of body fat, BMR, body water, visceral fat and muscle mass.