The technology commonly used to facilitate smart home devices includes IoT (Internet of Things) protocols and standards such as Zigbee, Z-Wave, and Wi-Fi. These enable devices like smart thermostats, lights, and security systems to connect and communicate over the internet. A smart home hub often serves as a central point that manages and coordinates various devices, allowing for automation and remote control through smartphone apps or voice assistants. This technology enhances home convenience, energy efficiency, and security.