A smart home is a residence equipped with devices that connect to the internet, allowing homeowners to control various systems remotely. These devices can include smart lights, thermostats, security cameras, and smart speakers, which can be managed through smartphones or voice commands. The main goal of a smart home is to enhance convenience, security, and energy efficiency. For example, smart thermostats can learn your schedule and adjust temperatures automatically, while security cameras can send alerts to your phone if they detect unusual activity.