For ultimate performance and precision body analysis, turn to this Taylor high capacity 500 lb body composition scale. The 5780F offers a full suite of features for measuring and tracking health objectives with ultimate performance and precision. Measures 6 components to manage overall body health: weight, body fat, body water, muscle mass, BMI and daily calorie predictor functions. 10 unique user profiles based on gender, age, height and normal/athlete mode will be automatically recognized and provide personal results and stored for reference. The large platform and ultra high capacity is perfect for most body sizes, and a large, brilliantly backlit LCD readout is easily viewable. Three AAA batteries included. Taylor provides a quick use guide, detailed instruction manual and a 5 year limited warranty for support.