Smart water meters are advanced devices that track water usage in real time and send data to users and utilities digitally. Unlike traditional meters, they do not require manual readings, and they offer accurate, timely insights. Smart water meters help detect leaks early, reduce water waste, and support fair billing. They are an essential part of a smart water management system, especially in urban areas and smart homes. By giving users better control over consumption, smart water meters promote responsible water usage and cost savings.