A smart health data acquisition mobile application based on heart rate and blood oxygen module

In the fast-paced social environment, the public work stress, fast pace of life, increased mental and physical burden. Most people often neglect their mental and physical health while focusing on their physical condition. The purpose of this project is to promote and cultivate public awareness of health management. This project is mainly divided into three parts. Health data synchronization application is used to obtain the physical conditions that cannot be perceived by sensors and provide psychological test questionnaires. The data measurement application is mainly used to receive the user’s health data, step number, and location information sent by the hardware, and then carry out step number screening and send the information to the health data synchronization application. The hardware part takes STM32 MCU as the core and drives various sensors(like heart rate and blood oxygen module) to realize the collection of various physiological information. By increasing the frequency of data collection, this project improves the accuracy of information collection and achieves the purpose of rapid detection of user status changes. This project records the user’s physical condition and monitors the user’s mental health condition, thus realizing the user’s health’s multi-directional monitoring.