Smart home gadgets are devices that connect to the internet and can be controlled remotely, often through a smartphone or voice assistant. These gadgets include items like smart lights, smart thermostats, and smart security cameras, which enhance convenience, energy efficiency, and home security. Many smart home gadgets can work together, creating a cohesive system that automates daily tasks. For example, a smart speaker can control other devices, allowing users to adjust lighting or temperature with simple voice commands. This integration makes homes more efficient and user-friendly, catering to modern lifestyles.