The Tanita BC-401 is a smart scale and body composition monitor with integrated Bluetooth technology. This sleek monitor is designed to provide the most complete full body composition analysis and highly accurate readings to help you stay in control of your health. It enables you to quickly take 10 measurements to understand your muscle and bone health, monitor total body water percentage, get a physique rating, and check your metabolic age. The monitor uses advanced dual-frequency BIA (Biometric Impedance Analysis) technology and allows all members of your household to track their health thanks to 5 user profiles. The BC-401 features a large and easy to read LCD screen and lets you check your progress and set goals via compatible My Tanita app. Plus, there is an athlete mode for professional athletes and a guest mode for one-ff use. This child-friendly monitor is suitable for children aged 5-17 and enables you to encourage them to stay within the healthy body fat range as they develop measuring the BMI, body fat % and weight.