The Thread protocol is a wireless networking technology designed specifically for smart home environments. It was developed by the Thread Group, an industry alliance composed of leading companies in the smart home and IoT space. The protocol aims to provide a standardized and reliable solution for connecting and controlling various smart devices within a home ecosystem.

In the modern smart home landscape, where numerous devices ranging from smart lights and thermostats to door locks and security cameras are interconnected, seamless communication and interoperability are crucial. The Thread protocol addresses these challenges by offering a robust and efficient networking solution. It enables smart devices to form a mesh network, where devices can communicate directly or through neighboring devices, ensuring reliable connectivity and extended coverage range.