Main Features:  ● 13 KEY MEASUREMENTS:  Connected Personal Scale provides you with bioelectric impedance analysis (BIA) which measures body fat and body weight. BMI, body fat, visceral fat, body water, skeletal muscles, muscle mass, bone mass, protein, fat weight, lean body mass, basal metabolic rate and age protein for a more comprehensive monitoring of your health.  ● BLUETOOTH 4.0 CONNECTIVITY:  Thanks to Smart step technology and real-time updates via Bluetooth 4.0, you can assess yourself at any time with or without your phone, very quick configuration in 5 seconds the analysis of your body composition data will be synchronized to the free app once your phone is connected.  ● SPECIAL DESIGN FOR THE WHOLE FAMILY:  16 users monitoring management, balance offers a condition monitoring solution for your whole family. The large LED screen is easy to read for all ages and a charge lasts up to 6 months. USB charging cable included.  ● COMPATIBLE APP:  Syncs with Apple Health, Google Fit and Samsungs Health. Your data will be automatically displayed on your phone so that you can follow your progress with suggested improvement suggestions. ● WORRY FREE PURCHASE:  Product has 5,000,000+ growing users.  Life Balance.  Work Efficiently.     Specification:     Gross Weight: 1.2KG.  Weighing Rang: 3-150KG.  Dimension: 260*260*26mm.  Battery: Rechargeable Li-ion Battery.  Charging Interface: MicroUSB.  Charging Interface: LED Displayer.  Main Materials: ABS.  Screen Size: 2.93 inch.  Multi-user Identification: Support.  Weigh Offline: Support.     Package Included: 1 x Scale,  1 x User Manual