Smart digital cities and digital health: Innovative technologies and applications in the context of sustainable healthcare

ABSTRACT

Digital transformation constitutes a decisive and strategic factor in the modernization of healthcare services, particularly within the framework of Smart Digital Cities (SDCs), which represent modern, technologically advanced urban structures. Through the utilization of technologies such as Information and Communication Technologies (ICT), the Internet of Things (IoT), wearable devices, and artificial intelligence, innovative solutions are being developed that effectively enhance prevention, diagnosis, early intervention, and health management. The article presents characteristic examples from cities such as Singapore and Thessaloniki, where various digital services are implemented, including remote health monitoring, telemedicine, e-pharmacies, electronic patient records, and “smart” assistive systems for the elderly and people with disabilities. Emphasis is placed on the digital management of chronic diseases, such as diabetes and hypertension, through the use of applications, sensors, and wearable devices that allow continuous and accurate monitoring. The advantages of these technologies are also analyzed – such as improved accessibility, enhanced prevention, cost reduction, and personalized care – as well as the challenges that arise, primarily concerning personal data protection, information security, and the need for technical support. In conclusion, Smart Digital Cities are shaping a new, sustainable, innovative, and human-centered healthcare model, based on continuous collaboration between the state and society. The purpose of this article is to highlight the role of Smart Digital Cities as a decisive factor in the digital transformation of healthcare, presenting applications and practices that contribute to the sustainability and human-centered provision of health services.

Keywords: Smart Digital Cities, Digital Health, Remote monitoring, telemedicine