The IoT water meter utilizes the latest IoT technology, connecting through a dedicated network communication channel to the cloud-based management platform. It enables rapid implementation of remote functionalities such as remote communication, remote data analysis, remote management, remote monitoring, remote water fee topping up, and remote data storage, achieving accurate measurement and intelligent control. This brings a more powerful, unmanned, convenient, and automated measurement experience, facilitating smart water management and promoting the development of water-saving cities.