This body fat scale is convenient for everyone to know his body metrics better and do some relevant improvement.Especially perfect for body builder, weight loser, junior and teenager, etc. Features: Analyzes your body in all aspects, helping you and your family to keep fit. Shows 18 kinds of data about your body, including weight, BMI, water, visceral fat, muscle, bone mass, protein, etc. Supports BT function, compatible with IOS/Android system, you can view the data changes on cell phone. Sync data with APP (Compatible with Fitbit/switch health/Google fit) via BT. Supports many kinds of languages, includes Simplified Chinese, Traditional Chinese, English, Japanese, Korean, French, German, Italian, Spanish, Portuguese, Russian, Arabic, Vietnamese, Polish, ect. The languages would change as the language of your mobile phone. Supports 8 user members, can be used for a whole family. All the usage records can be compared and shared. Equipped with high-precision sensors and high sensitive electrode tab to ensure a quick and accurate body composition analysis. Large display screen, easy to read. Intelligent automatical on-off design is more energy-saving. The scale would turn on immediately when you step on it, and turn off when no body is on it. 25mm ultra-thin body fat scale, max weight up to 396lbs/180kg. Adopts tempered , more safe and not easy to be broken. CNC round corner of scale provides protection to you and your family. Specifications: Material: Tempering + ABS Color: Black, White (Optional) Interface Type: BT 4.0 Working Distance: 10m / 393.7in Operation System: Compatible with Android/IOS Display Screen: Led Display Maximum Capacity: 180kg / 396lb Power-Supply: 4 * AAA B-atteriesNot Included Item Size: 260 * 260 * 25mm / 10.24 * 10.24 * 0.98in Package Size: 290 * 290 * 37mm / 11.42 * 11.42 * 1.46in Package Weight: 1300g / 2.87lb Note: 1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2.Please allow 10-20mm measuring deviation due to manual measurement. Package List: 1 * Body Fat Scale 1 * User Manual