Full Body Sensing provides a comprehensive understanding of your body composition to help you reach your fitness goals. With hand-to-foot technology, Full Body Sensing is more accurate than foot-to-foot monitors. Features a four-person profile, easy on/off switch at base, and a large LCD display. Measures Body Fat Percentage, Body Mass Index (BMI), skeletal muscle, resting metabolism, visceral fat, body age, and body weight. Features a 90-day memory with high/low readings. 330-lb. capacity. Requires four AA batteries (included). One-year warranty.