Smart solutions for water management in smart cities involve the use of digital technologies, efficient infrastructure, data-driven planning, and sustainable practices to ensure reliable, equitable, and environmentally responsible water services. Rapid urbanization increases demand for water while climate change, groundwater depletion, pollution, and irregular rainfall create serious challenges. Smart water management seeks to address these problems through integrated and technology-based approaches. One important solution is the installation of smart water meters and sensors. Smart meters continuously record water consumption and transmit information to utility providers and consumers. This enables households, commercial establishments, and industries to monitor their use and identify unnecessary consumption. Sensors installed in pipelines can detect pressure changes, leakage, contamination, and abnormal flows. Real-time monitoring helps authorities locate leaks quickly and reduce non-revenue water caused by damaged pipelines, illegal connections, and inaccurate measurement.