Data-Driven Internet of Things: Role in Smart Cities

“Smart city” is a place where cutting-edge technology optimizes resource utilization, progress facilitation, environmental friendliness, and socially inclusive neighborhoods are established. Technology, economics, and social progress were discussed. Since 2000, political actors, business, administration, and urban planning have utilized the notion to define urban technological advancements and developments. The smart city is a planned, technologically advanced "city". In the face of economic, social, and political defeats in many nations after 2000, it uses all digital technology. Air pollution, overcrowding, and urban population growth are the main concerns. Along with technical advancements that make cities more habitable, financial constraints constantly present a challenge. Existing infrastructural inefficiency. Machine learning technology is essential to the IoT because it manages large amounts of data. This paper will explain how healthcare uses AI with IoT and WSN. This research underpins smart city Internet of Things duties and examines the IoT's impact on health facilities.