In the health context, when it relates to medical devices, IoT consists of the evolution of IoMT, having its applications evaluating the central objective in offering customized treatment. IoMT uses either through mobile devices with smart applications, guided by data generated through connected devices, service applications, emergency care kits, medical equipment for home use, among many varied forms of performance of this technology applied to health areas. Through IoMT, medicine has properties seeing can be employed through electronic medical records, sensors, wearable devices, smart apps, collecting data during daily activities of patients, related to symptoms, and conditions. From this information, greater agility can be achieved through AI algorithms through machine learning capable of guiding diagnostics and therapies at a distance and also can monitor the evolution of the disease, reducing the requirement for a complete specialist medical team in loco. Thus, IoMT has been revolutionizing employing disruptive technologies, through the revolutionary aspect of diagnoses in real time and efficient treatment health, generated a great differentiator for communities to approach an overburdened health system that will only be under more stress as the population continues to act. Therefore, this chapter has the mission and objective of providing an updated overview of IoT and IoMT and their ramifications across the field of health, addressing its branch of application concerning modern medicine and in conjunction with other disruptive technologies. Also, it is worth mentioning that the novelty of this manuscript is in dealing with the approach to the theme focusing on the role of this technology in modern perspectives, categorizing, and synthesizing the potential of technologies.