Etekcity Smart Scale for Body Weight and Fat Percentage, Digital Bathroom Accurate Weighing Machine for People's BMI Muscle, Bluetooth Electronic Body Composition Monitor Syncs with App, 400lb

Specifications: Weight Capacity: 400 lb / 180 kg / 28 st Increments: 0.1 kg?m?10 kg, 0.05 lb / 0.02 kg ; 10 kg?m? 180 kg, 0.1 lb / 0.05 kg Weight Units: lb / kg / st Platform: Tempered Glass Battery: 3 x 1.5V AAA Batteries (Pre-Installed) Dimensions: 11 x 11 x 1.1 in / 28 x 28 x 2.9 cm Operating System: iOS® 12.0+ or Android™ 6.0+ Note: 1. This scale uses a harmless electrical current to measure body fat. Consult a healthcare professional before using the smart scale if you use medical electronic equipment such as a pacemaker, or you can turn on its thoughtful Zero-Current Mode to measure weight and BMI only. 2. Please note this scale is not intended for use by professional athletes.