Internet of Things (IOT) based Patient health care Monitoring System using electronic gadget

In a pandemic situation, IOT-based health care monitoring plays a critical role. It aids in the prevention of disease spread as well as the diagnosis of illnesses even when a doctor is unavailable in his work place. This paper depicts an electronic wearable device and a smart phone that are connected via Wi-Fi. Sensors are used to measure patient physical characteristics such as heart rate, temperature, blood pressure, and oxygen supply level in an IOT-based health care system. In our suggested system, health parameters are continuously screened, and patient data is collected and saved in a cloud server through Wi-Fi at a remote location. Sensors (inputs) are connected to an ARDUINO Uno microcontroller to monitor patient health care, with the results being saved on a cloud server. An automatic alert message along with location will be sent to medical specialists if the patient experiences any abnormalities (smart phone).