The COVID-19 pandemic has highlighted the importance of remote patient monitoring and health management. In this research, we present a novel IoT-based system for remote patient monitoring that continuously monitors a patient's ECG data and stores it on a web server. The system uses Message Queuing Telemetry Transport to transfer the ECG information to the web server, enabling doctors to access the data from the hospital and monitor the patient's health in real time. The system was tested in both wireless and LAN networks, and no data or package loss was observed. This system is particularly beneficial for patients affected by COVID-19, who may need to be isolated in remote areas away from hospitals or medical facilities. Remote patient monitoring allows healthcare professionals to monitor a patient's health status without requiring physical contact, minimizing the risk of exposure to the virus. The system is intended to be intelligible and easy to operate, making it accessible to healthcare professionals with minimal technical knowledge. The system is also scalable, allowing for the addition of more sensors and devices as required.