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Heart Rate and SPO2 Monitoring App while Exercising Squats for Smartphone

This paper's goal is to design and develop a mobile application for smartphones using in-build and external MAX 30100 sensors for health monitoring purposes. Application developed is capable of monitoring the heart rate and oxygen saturation (SPO2) levels while performing the squat exercise. Further, the collected data can be sent to a server so that users can check their recorded vitals from the past, and the collected data from multiple users may be used for analysis to draw meaningful medical insights. Accelerometer and gyroscope sensors are used to count the squat of a person that he/she has performed in real-time. The application also has a facility to calculate BMI.