Coma is the state of anesthetized or unconscious state where the patient doesn’t respond to the actions or any activities. Since the patients are in unconscious state the patients at tender or the doctors don’t have time to observe the patient activities continuously. In order to overcome this problem an IoT based system is designed to monitor the body movements and the actions of the coma patient using various sensors. The equipment has been planned that utilizes Arduino controller board. In addition with the Arduino board various sensors have been associated through the controller board interface. The sensors values will be transferred to the cloud server. The movement of eye ball retina and motion of the body detected by the wearable motion sensors state are monitored. By using the sensors it is helpful for the doctor and the specialist about the well-being condition of the patients and continuously monitoring their physical condition. The challenging task is focused on the limitation of the existing techniques are discussed.