Smart cities rely on interconnected devices to improve efficiency and quality of life. IoT device management is vital in ensuring that these devices operate optimally, from smart traffic lights to waste management systems. With centralized management, city officials can monitor device health, receive alerts on potential failures, and perform updates remotely. Efficient IoT device management ensures that the systems remain reliable and secure, which is essential for maintaining public safety and services. It also enables better resource management, such as reducing energy consumption by optimizing the use of connected devices in city infrastructure.