This item is a smart scale for daily use. Body measurements are instantly sent to your smartphone every time you step on it, making it easy to track weight loss and health progress. Simply download an app to your smartphone, connect via , and get your stats within seconds of stepping on the scale. Features - Color: Black. - Material: ABS and tempered glass. - Size: About 26 x 26 x 2.5 cm. - Analyzes nearly 59 physical data points (e.g., Body Weight, BMI, Lean Body Weight, Protein, Visceral Fat, Muscle Mass, Bone Mass, Body Fat, Body Water, Basal Metabolism Rate, Subcutaneous Fat, Skeletal Muscle, Physique Rating, Metabolic Age, etc.) - Historical measurement records, check the change of your historical BMI. - Ensures consistent and accurate measurement in just seconds and automatically transfers the measurement results from the app to your smartphone via . - Management of each measurement data: You can learn the tendency of the body's measured values so you can share your own personal and healthy experience with friends. - technology, wireless transmission of weight data, direct mobile APP.