Internet of Things (IOT) plays a vital role in connecting the surrounding environmental things to the network and made easy to access those uninternet things from any remote location. It’s inevitable for the people to update with the growing technology. And generally people are facing problems on parking vehicles in parking slots in a city. In this study we design a Smart Parking System (SPS) which enables the user to find the nearest parking area and gives availability of parking slots in that respective parking area with the help of android app and it mainly focuses on reducing the time in finding the parking lots and also it avoids the unnecessary travelling through filled parking lots in a parking area by making use of sensor which continuously detects the parking slots and with the help of android app user comes to know the status of the parking area. Thus it reduces the fuel consumption which is eco-friendly and in turn reduces carbon footprints in an atmosphere.