The rapid growth of the Internet of Things (IoT) changes humans life into a smart world. Physical objects connected with smart sensors provide data to make people’s life easier. We present a case study of the smart water dispenser is with the aid of weight sensor, temperature sensor, and raspberry is built to assists the users and the water bottle suppliers by tracking the amount of water used in day to day activity. The smart water dispenser measures the weight of the available water in the dispenser and pops an alert when the water in the dispenser is about to finish. It measures the temperature and pushes notifications to the user about water consumption.

Keywords : Temperature Sensors, Intelligent Sensors, Blue- Tooth, Microcontrollers, Environmental Sensing, Internet of Things, Water Consumption, Water Dispenser.