Achieve your health and fitness goals with precise weight tracking and advanced body metrics, including heart rate insights. Discover a seamless user experience and all the essentials you need to make better health part of daily life. Powered by multiple frequencies, Body Smart uses an undetectable electric current to calculate your precise body composition. This smart technology brings you brand new metrics and a complete picture of your health. Patented transistor technology also ensures consistently precise weight measurements, up to 0.1lbs.