This is internetworking of physical devices, vehicles, buildings and other items. This term also refers to connected devices. Literally it can be a person with a heart monitor implant, a farm animal with a biochip transponder. IoT has evolved from the convergence of wireless technologies, micro-electromechanical systems and the internet. It is becoming an increasingly growing topic of conversation both in the workplace and outside of it. It is a concept that not only has the potential to impact how we live but also how we work. Simply, this is a concept of basically connecting any device with an on and off to the Internet.