The integration of Internet of Things (IoT) technologies in the construction of smart cities is rapidly transforming urban landscapes worldwide. This abstract presents a comprehensive overview of the role of IoT in the construction process, focusing on its various applications and benefits. IoT facilitates real-time monitoring and management of construction activities, enhancing project efficiency and safety. Through embedded sensors and devices, data on equipment performance, worker safety, and environmental conditions are collected and analyzed, enabling proactive decision-making and risk mitigation strategies. IoT enables the development of smart infrastructure systems within cities, such as intelligent transportation networks, energy-efficient buildings, and optimized waste management solutions. By integrating sensors and actuators into urban infrastructure, cities can achieve greater sustainability, resilience, and resource optimization. Furthermore, IoT-driven construction processes foster collaboration and communication among stakeholders, including government agencies, developers, contractors, and citizens. Real-time data sharing and analytics enhance transparency, accountability, and public engagement, leading to more inclusive and citizen-centric urban development initiatives. The integration of IoT technologies in smart city construction represents a paradigm shift in urban development, offering unprecedented opportunities for sustainable, resilient, and inclusive cities of the future.