The introduction of 5G is redefining the capabilities and expectations of smart homes worldwide. With unprecedented data speeds, virtually no latency, and support for massive device connectivity, 5G is laying the foundation for a new era of interactivity, automation, and security in residential environments. This evolution is poised to revolutionize not only the way we control our homes but also how these interconnected devices support our lifestyles. Understanding the impact and promise of 5G reveals how deeply it will intertwine with the fabric of everyday smart home experiences.