Factors such as the aging of the global population and the increase in demand for medical services due to the improvement of people's living standards are driving the transformation of traditional medical methods. Mobility and portability have gradually become the key to the medical electronics industry. The emergence of portable medical electronic products is due to the rise of the trend of family medical care and the increase of consumers' attention to their own health. More and more people are beginning to take the initiative to care about the state of their physical health, which has led to the demand of individual consumers for medical care and simple diagnostic products. The intelligent electronic sphygmomanometer is aimed at business people. It uses simple design elements to break the appearance image of the traditional sphygmomanometer. At the same time, the product has the functions of blood pressure detection, environmental temperature and humidity detection, PM2.5 detection and time display, and is suitable for multi-scene use.