Review of an IoT-based Remote Patient Health Monitoring System

IoT combines the internet and things, which have the most research since it is used in all the applications. Embedding IOT with health monitoring systems forms advanced applications in the real-time world. There are many systems with IoT developed in the past few decades. Health is a significant concern for human beings. The researchers have many objectives in designing PHMS (Patient Health Monitoring Systems) with the help of IoT. The many papers discussed the dependable PHMS so that every individual can operate this without the help of a technical expert. The PHMS provides the online information, which will be updated so that patients, doctors, or any individuals can view the information. Recent systems are designed with high-end advanced technologies in terms of hardware and software. The main goal of this paper is to discuss the best PHMS proposed by the authors. PHMS with IoT is one of the best promising areas for new researchers. These PHM systems help the patients to maintain their health correctly according to the time. These systems are embedded with controller's are processors with required sensors.