Design and Implementation of Intelligent Heart Rate Detection System Based on STM32

At present, people's lifestyle is more and more diverse, and people's eating habits are constantly changing. In this case, people's health is facing great challenges. The sudden rate of various heart rate chronic diseases is also rising. Under the heart rate detection, it can be prevented in advance so that the disease can be effectively treated. This paper designs an intelligent heart rate detection system, which can real-time detect its own heart rate. When the heart rate beats too fast, the voice prompt will be given, and every time the heart rate value detected will be sent to the family through wireless transmission. The heart rate system satisfies the requirements of heart rate LCD display, voice prompt and Bluetooth transmission. It has certain application value for medical treatment.