The Internet of Things (IOT) refers to a system that connected object able to collect and transfer data over wireless
network without human interference. IOT is considered as key infrastructure in smart city development. The growing
development and enhancements in digital technologies, smart cities have been equipped with different electronic devices on the
basis of IOT, therefore cities becoming smarter than before and also safe. A device using the internet has evolved over the last
few years. According to recent studies, over 50 million IOT devices are added in 2020. These objects make our city smart. The
IOT in smart city bettering the Transportation System, Traffic congestion, Smart waste management, smart car parking system
and also maintains security.
