A Fuzzy Logic Based Internet of Things (IoT) for Smart Water Bottle

This paper proposes the smart water bottle system based on Internet of Things (IoT) using Fuzzy Logic method. This system has input data from water level and temperature levels. Various water levels and room temperatures are used to calculate the level of water consumption. The Fuzzy Inference System provides three classes, i.e. Low, Medium and High, which indicates user drinking requirements. Fuzzy results are selected according to the input given by the sensor for predicting water consumption, after generating the output directly sent to the server to be converted into a drink reminder notification. By using the fuzzy logic method, the prediction of the consumption of drinking water needed for daily activity is quite accurate and it can also be observed that the prediction model by fuzzy produces the appropriate output. This model is tested with a 3-hour notification period for one day and is able to predict water consumption. The result shows the effectiveness of smart water bottle system on predicting water consumption.