Medical practice and the delivery of healthcare are changing as a result of the advancement and widespread use of medical wearable technology. The daily vast amount of personal data those results, privacy disclosure, and other ethical difficulties associated with interests are gradually brought to light, though. This paper summarises and analyses the ethical issues that exist in the entire process of health medical wearable equipment serving humans, including the equipment itself, data collection, transmission, management, and data use, from the perspective of medical ethics. It then suggests appropriate solutions and countermeasures from the perspectives of respecting autonomy, informed consent, privacy protection, medical optimization, and beneficial principles. To fully utilize the potential of health care wearables in the field of medical care, advance the development of new intelligent medical care, and contribute to the creation of a healthy India, the concepts of 'prevention before disease, disease prevention, and change prevention,' and 'medicine. © 2023 Elsevier B.V., All rights reserved.