Spot a cryptic entry on your Wi-Fi list? This digital planner helps you investigate it methodically without unplugging every connected appliance or disrupting your household setup. Use observed details to assess the entry, check your router safely, and compare vendor clues with likely product families. Track occasional and guest devices so your known-device baseline becomes clearer over time. When an entry still needs attention, plan a sensible response and record follow-up checks to confirm trusted devices and automations are working. The kit brings the investigation into one practical workflow, so you can move from uncertainty to a documented next step without relying on guesswork.