The Smart Hub is a device that serves as a central control point for your smart home devices. It is usually connected to the internet and uses wireless communication protocols such as Wi-Fi, Bluetooth, and Zigbee to communicate with other smart devices, such as smart lights, thermostats, security cameras, and more.
The smart hub can be controlled through a smartphone application, a web interface, or even through voice commands using a virtual assistant such as Amazon Alexa or Google Assistant. It can also automate actions based on user preferences, such as turning on lights when someone enters a room or adjusting the thermostat according to the time of day.
One of the advantages of using it is that it allows for easier control and automation of multiple devices from a single workspace.
Overall, a Smart Hub can help simplify the management of a "smart home" and improve the user experience.