A Smart Plug is a device that allows you to control electrical appliances remotely using a smartphone or tablet. It connects to your home Wi-Fi network, enabling you to turn devices on or off, set schedules, and monitor energy usage from anywhere. Smart plugs are compatible with various devices, such as lamps, fans, and coffee makers. These plugs often work with voice assistants like Amazon Alexa or Google Assistant, allowing for hands-free control. By integrating smart plugs into your home, you can enhance convenience, improve energy efficiency, and create a more automated living environment.