* Always Accurate: This scale that measures body fat were made by 4 high-precision sensors work together to give you trustworthy measurements down to a 0.1lb (50g) graduation with 400lbs/180 kg Max. weight capacity. * 7 Body Composition analysis: The weight and body fat scale shows Monitors weight (kg, lb, st lb), body fat and water %, plus muscle and bone mass; BMI ,Weight stores to app. You can weigh yourself anytime without your phone. The data will sync to the app once it is connected again.trend screen delivers instant feedback. * Design with Care: gym scales with round-corner design spare household members from sharp edges; 6mm tempered glass provides exceptional sturdiness; Sleek surface is easy to clean. * Step-On Technology: Step on the auto-calibrated platform and the bath scales give you precision, instant, consistent weighing results in pounds or kilograms. * Easy to use: While 4"o"disappear one by one from left to right, all 7 body compostion measurements will be on display one by one with two times before it turns off, sensitive balance for human home used.