"Connected devices" in terms of the Internet of Things (IoT) refer to physical devices that are embedded with sensors, software, and network connectivity. These devices can collect, exchange, and act on data over the internet, enabling interoperability and automation. Examples include smart home devices, wearables, and industrial sensors. They enhance functionality by enabling users to monitor and control devices remotely, improving efficiency and convenience. The proliferation of connected devices is driving innovation in various sectors, leading to smarter environments and systems.