Measures weight, muscle mass, BMI, Bone mass, body fat, water content, body score, Basal metabolism and Visceral fatProduces accurate stats via a series of complex algorithms and advanced Bioelectrical impedance analysis (BIA)Auto on/off and large Display LED with backlightTo Prevent slip and fall, the polished glass features anti-slip finish to ensure sturdy grip neededMultiple users for convenient using, supports 8 peopleGOQII Balance body Composition monitor syncs your data to GOQII app for viewing your data in one easy-to-read graph - making easier to track your progress and take control of your activitiesBatteries are included with this device. It uses 4 AAA batteries. Low battery and overload IndicationThe weight range is 5Kg - 180 kg. Operating ambient temperature: 0-40℃In-box Contents: 1 Body Composition monitor, 4 AAA batteries, user Manual, Activation card)