Smart gadgets are electronic devices that connect to the internet and can be controlled remotely. They often use sensors and software to perform tasks automatically or provide information. Examples include smartphones, smart speakers, and smart thermostats, which enhance convenience and efficiency in daily life. These devices can communicate with each other, forming a network known as the Internet of Things (IoT). This allows users to manage their home environment, monitor health, or control appliances from anywhere using a smartphone or computer. Smart gadgets are designed to make life easier and more connected.