A health management service is to measure, record, and manage the vital signs of users. The information technology field is always evolving, allowing many medical treatment services including up-to-date information technologies to be provided in the medical field. In the near future, services using Smart TVs, Smart watches, and Smart glasses will be developed. However, applying new devices to a legacy system will be a considerable burden to a service provider. In this paper, we suggest a scalable health management system that is based on Self-Organizing Software platform. We have validated the health management System and included Smart TV as a new device.