Accurately sense subtle changes in the body and transmit measurement data quickly and stably.Connect to the mobile APP to easily grasp body data, deeply analyze the invisible side of yourself, and let the data tell you your true fatness and thinness.It adopts four-point mountain-shaped sensor, which has fast transmission speed, accurate accuracy and durability.It uses high-strength tempered glass to improve pressure resistance and bending resistance. It can bear a load of 400 kilograms, is safe and explosion-proof, and is as stable as Mount Tai.With one click, you can switch between kilograms and city pounds and display them quickly, so you no longer have to worry about conversions.Supports Micro USB charging and can be connected to laptops/power banks and other interfaces for charging, which is environmentally friendly and energy-saving.It adopts the concept of energy saving and environmental protection, abandons the traditional manual switch design, adopts intelligent gravity sensing, and automatically switches the upper and lower scales on and off.