The Kalorik Precision Digital Glass Bathroom Scale uses a precision strain-gauge sensor system to instantly record your weight with total accuracy. Auto on and off feature turns on the scale when you step on it, and shuts it off when you step off. Results are clearly displayed on the large LCD screen. The scale features a 330-pound weight capacity with overload and low battery indicators. Its slim and elegant design features a tempered glass top for a sleek, modern look.