The software-as-a-medical device is helpful for patients and health service professionals in many ways, both small and revolutionary.  It can:Assist in establishing an accurate diagnosis Predict health risks and give adviceAid in creating a holistic treatment panHelp closely monitor the health of a patient and the consistency of following a treatment planIdentify early signs of disease like cancer or type ll diabetes.Increase the efficiency of using various medical devices.The software-as-a-medical device can even help save lives. Apps with fall detection sensors can contact the ambulance if the person loses consciousness.