The GoFit Body Composition Scale is an exceptional measuring tool for anyone looking to manage their health on a more advanced platform. The Body Comp Scale gives you in-depth results by utilizing your personal profile (age, height, gender, and sport mode) to accurately measure your weight while simultaneously calculating body fat, water percentage, muscle mass, bone mass, and calorie analysis. * Before beginning any weight loss or exercise program, you should consult with your physician.Features High capacity of up to 397 lbs. in .2 lb. increments Estimates body fat, water percentage, and muscle mass to .1% graduation Estimates bone density to .2 lbs. increments Memory for 10 users Large blue-light display Extra-thin profile Requires 2 AAA batteries (not included) Includes owner's manual