In fact, the principle of body fat scale is to use the characteristics that adipose tissue is difficult to conduct electricity and muscle is easy to conduct electricity, and to measure it by bioelectrical impedance method.

Body fat scale mainly uses the normal current in human body to interact with the current in body fat scale. In the process of this electrical signal interaction, every cell and different components in the body will communicate, and the muscle content in the body is more blood and water.

Then it can conduct electricity in blood and water, and water is a conductor. However, in vivo, fat cells have poor conductivity and are not conductive. According to the distribution and identification degree of current, this principle is applied. You can clearly understand the content of muscle and fat in a person. After effective calculation by comparative value, the muscle fat ratio was obtained, so as to obtain real and effective data.

When choosing a body fat scale, you need to pay special attention to the following important indicators:

1, the core algorithm

At present, the measuring principle of body fat scale on the market is bio-impedance method. Based on the principle that fat resistance is high and muscle resistance is low, micro-current flows through the body through the contact between the sole of the foot and the electrode, and then the resistance data of the body is obtained, and then all the body data are obtained through the calculation of the algorithm model.

The principle is the same, so the accuracy of distinguishing measurement results mainly depends on different algorithm models adopted by different brands. The algorithm model depends on a large number of measurement data, so generally speaking, the larger the measurement data, the more accurate the data calculated by the algorithm model.

2. Materials

The materials used in the body fat scale are related to the quality of the body fat scale. As a durable product, the body fat scale does not need to be replaced frequently, so the material selection must be durable.

In terms of material, Yunmai uses vehicle-mounted explosion-proof tempered glass from the user's point of view, which is safer and more durable than ordinary body fat scales and glass scales, and it is more reassuring to use.

The electrode sensor is made of high-quality 304 stainless steel, which has better performance, is not easy to rust, and does not have to worry about the scale on wet feet.