This is loaded with outstanding features. Strengthen your diet and training regimen with a scale that accurately measures body fat, weight, hydration, and muscle mass for a holistic analysis. Set with your personal data, it determines ideal levels and suggests a course of action to help you meet your goals. Comes equipped with 4 highly precise strain gauge sensors, 1" LCD display screen, 8mm tempered safety glass platform, auto zero - auto off, stores up to 10 users, and low battery indicator. For ages 10+, weight capacity is 330lbs (150kgs), weight graduation 100g, fat graduation .5%. Two 3-volt lithium batteries included. Gift boxed.