Internet of Medical Things for Health Care Applications: Future Trends and Challenges

Healthcare is rapidly moving to a completely digitized environment (automation) and, as a result, many devices have been introduced which is mainly used for easy patient health monitoring to various health problems. The internet-based devices are mainly designed to lower the cost which helps people of all sectors and for better health of the people. The IoMT (Internet of Medical Things) is the connection of big data and the devices, that are operated automatically like robots, etc. The devices are mainly used for increasing accuracy, productivity, and reliability. This technology has been all over the world and there are still many challenges to overcome in this field and make it more reliable and accurate because it means the life of a human. This paper depicts such challenges and the application of IoMT in all the fields of healthcare and also the improvement in the above-mentioned challenges in recent years. It also identifies the problem and the minor challenges in the existing paper and also more concerns and ideas.