A smart water meter is a simple, everyday gadget that connects wirelessly to a local and wide area network to detect leaks or enable remote location monitoring, reducing water wastage. Smart water meters are devices that monitor how much water is used by the property owners who have installed them. Water conservation is a major issue in many apartments. Every family that is paying more should have a common meter that divides the entire amount of usage. There are several approaches to resolve this issue. Using gadgets to calculate the flow rate or amount of water used in homes and transferring that data to the cloud to track water consumption are solutions proposed by scientists in this study. The main objective of this paper explore more about smart wireless water meters and its advantage. In the future, this paper will aware people of smart wireless water meters.