In the ever-evolving landscape of telecommunications and connectivity, the fusion of the Internet of Things (IoT) and 5G with the involvement of 6G in future leads to a remarkable change in the field of technology. Advancements in cellular technologies like 5G, and 6G are establishing connections between various users over the Internet, this interconnection of technologies leads to the popularity of the Internet of Things or embedded things. These advancements in technology promise to reshape human interaction with technology, revolutionizing industries, enhancing efficiency and looking for better and more possibilities. This article discussed that 4G, 5G and 6G technologies act as the foundation for the Internet of Things and hence, serve as the backbone of the IoT technology that offers better speed, bandwidth and low latency rate. These technologies promise to reshape the human and machine interaction to a greater extent. At the end of this paper, we will not only analyze the evolution from 4 to 5G but will delve into further aspects of their influence.