Pulse Oximeter Monitoring Bracelet for COVID-19 Patient using Seeeduino

The increase in positive cases of COVID-19 makes it grave to monitor the level oxygen saturation blood (SPO2) patients. purpose is prevent silent hypoxia, which lowers levels without symptoms. In general, a conventional pulse oximeter clip that clamped on finger measure SPO2 and heart rate per minute (HR). This research aims design compact monitoring bracelet. main components bracelet are Seeeduino XIAO microcontroller, MAX30100 sensor, OLED display. method collecting data ten people using prototype device HR interval 30 seconds were taken measurement. results show Pearson correlation value for -0.73 0.98, respectively. These demonstrated there strong relationship between variables sufficient linearity. addition, easy use low-costs, an attractive option successful implementation such