The concept of smart cities is rooted in the integration of various technologies, primarily the Internet of Things (IoT). This includes interconnected devices and sensors that gather and analyze data to improve urban living conditions. IoT technologies enable efficient resource management, enhancing functions like traffic control, waste management, and energy consumption. Additionally, big data analytics play a vital role in processing this information to inform city planning and decision-making. Ultimately, smart city technologies aim to create more sustainable and livable urban environments by utilizing data-driven approaches to address various urban challenges.