The smart water dispenser is designed to provide a mutually beneficial experience for both consumers and water bottle providers by monitoring the amount of water consumed during daily activities. The appropriate volume of water is determined by the quantity of money spent with the RFID card. The identifiers of each user are unique. The smart water dispenser sends an alert message to the administrator when the water in the dispenser is nearly depleted. It is equipped with a panel that indicates the amount that must be paid. Additionally, it indicates the quantity of water consumed until the button is pressed. A water dispenser system that is entirely automated through RFID is demonstrated, which is based on Arduino and relays.