The scale stores up to 8 different user profiles, making it easy to track your progress and meet your personal health goals. Precision SenseOn technology means no more tapping to turn on your scale. Oversized LCD display is easy to read and provides a detailed reading to the nearest .2 lbs. The scale measures up to 396 lbs. Its sleek design and slim profile fits perfectly into any surrounding. Includes 4 AAA batteries.