The term "smart city" refers to urban planning that integrates technology and data to enhance city services, governance, and quality of life for residents. Smart cities utilize IoT sensors to monitor infrastructure, traffic, energy consumption, and public safety, optimizing resource management and improving service delivery. These technologies facilitate efficient transportation systems, sustainable energy use, and enhanced communication between citizens and local governments. The goal is to create more livable, efficient, and environmentally friendly urban environments. Ultimately, smart city initiatives aim to foster innovation and elevate the overall urban experience.