Digital Bathroom Weight Scale, Electronic Smart Bmi Fat Scale and Body fat Analyser with Bluetooth. This Weighing Measuring Scale, has a maximum capacity of 180 kg and accuracy of 100 grams. The app can display 14 parameters including body weight,BMI, body fat rate, muscle rate, water, bone mass, BMR, visceral fat, protein rate, body fat, muscle weight ,the amount of protein, the degree of obesity etc. Bluetooth Smart Body Fat Scale with iOS and Android App, you can easily start using this product by scanning the QR code given in the instruction manual. Precision built with 4 high-precision sensors, delivering results with a high accuracy resolution cleanly displayed on an easy-to-read LCD screen. The BMI scale is made of 6MM tempered safe glass platform size of 26cm. It comes with Auto zero & Auto-off,low battery & overload indicator features. It is powered by 2 x 1.5V AAA battery.