As people are getting smarter the way things are. While thinking arises for intelligent cities there is a requirement for intelligent waste management. Smart Dustbin's idea is for smart buildings, schools, hospitals and bus stations. The Smart Dustbin so thought is an improvement of the normal trash raising it to be intelligent using sensors and logics. Smart dustbins is a new implementation idea that makes an ordinary smart trash bin using ultrasonic sensors for garbage level detection and sending messages to the user updating the status of the box using the GSM modem. As soon as the trash bin is full, it moves on the predefined path to reach the larger bin with the help of the robot line follower.