Is your body healthy? Just climb on the scale to find out. Physical health is determined by body fat percentage and muscle mass. The Xiaomi Body Composition S400 scale can accurately measure body data and provide a detailed analysis of your fitness by identifying the "hidden factors" that contribute to obesity risk to control your body shape and health. Dual-frequency bioelectric impedance measurement - a new level of accuracy. Uses high and low dual frequency alternating currents to penetrate cell membranes. Electrical impedance values of intracellular and extracellular fluids are accurately measured to capture physical data such as body fat, water content, and muscle mass. The professional and accurate measurement of DEXA body fat is widely recognized as an industry standard for measuring body composition. The closer the correlation coefficient is to 1, the more accurate the measurement data. Compared to DEXA, the Xiaomi Body Composition S400 has a correlation coefficient ? 0.93 for important data such as body fat percentage and fat mass, which ensures very accurate and reliable data. Analyze 25 indicators of body composition. Take full control of your health. A single measurement can produce an analysis report with 25 body composition indicators that assess body composition, including body fat, muscle mass, water content, protein, and bone density. It also assesses visceral fat levels and identifies hidden risks of obesity. Ideal for the whole family. With a fat measurement algorithm that can be calibrated for teenagers, the scale is suitable for all family members. Parents can quickly assess their children's health status and adjust their diet and training time to ensure they maintain healthy body weight and body fat levels and avoid the risks associated with obesity.