There are certain improvements that can be made in the future. There are a few limitations and gaps in the research work. The data that was used for the purpose of the research was gathered from a few hospitals and medical centres. There is broad application of IoT that is possible and the future research work shall focus on the increased amount of data for better analysis. From the security and privacy point of view, there is a lot of buzz around Blockchain. The use of the Blockchain technology shall be done with the IoT networks and systems to promote security and privacy. This is another area that shall be research upon in the future.