Specifications Material: Tempered glass Bluetooth: Version 5.0 Battery: 2 × AAA 1.5V (not included) Division: 50 grams Units: kg / lb / st Display: Four-digit LCD screen Weight capacity: 180 kg Features High-precision sensors Multiple unit options Automatic on/off Multi-user capability Real-time data synchronization Actual age classification Temperature display Daily metabolism Height measurement Body water percentage Body water weight Muscle weight Visceral fat Skeletal muscle weight Muscle percentage Body fat weight Skeletal muscle percentage BMI and BMR tracking Body fat percentage Bluetooth V 5.0