Designed to make you more aware of your general health, these scales not only measure your overall weight, but they use BIA (Bioelectrical Impedance Analysis) technology to measure your body fat, hydration, muscle and bone percentage too. As well as clearly displaying your results on the scales" LCD screen, when connected to your device via Bluetooth (V4.0), you can analyse the findings and set goals to improve your fitness levels. By sending a safe, low voltage current through your body, the percentage of body fat can be calculated by the difference in electrical conductivity and the CPU in the scales will then analyse the data to give your body component percentage, including your BMI. For results you can rely on, the high precision strain gauge sensors system ensures greater accuracy and the tempered glass platform and modern design make the scales safe and stylish. What"s more, the built-in memory can store information from up to 10 people, meaning they"re convenient and ideal for daily use.