Smart plugs have evolved from simple automation tools to essential troubleshooting devices in modern households. Initially used to control appliances remotely and monitor energy usage, they can now effectively address common issues with devices like routers and other electronics. For instance, rebooting a router is a frequent recommendation from internet service providers, and smart plugs simplify this process by allowing users to cut power remotely. Additionally, users can schedule automatic reboots, which can prevent glitches before they occur. Smart plugs also track energy consumption, enabling users to identify appliances that may be malfunctioning due to abnormal power draw. This feature proved useful when the author detected a fault in a portable fan based on its reduced energy consumption. Furthermore, smart plugs are invaluable for devices located in hard-to-reach places, such as behind furniture. With their affordability and versatility, smart plugs offer significant benefits, making them indispensable tools for effective home management.