TP-Link Tapo P110chat_bubble_outlineFrom real comments

Total dependence on Wi-Fi is the defining limitation. Multiple commenters confirmed the P110 will not function, even for basic energy monitoring, without an active Wi-Fi or hotspot connection, and the box explicitly states this. If the connection drops, the plug's indicator turns red and stops responding, which worried users planning to install it in areas like garages with weak signal, or wondering how it behaves during power outages or scheduled tasks when offline.

Energy monitoring works but the app experience frustrates some users. Several commenters couldn't locate the energy monitoring tab in the Tapo app and wanted a walkthrough covering graphs, historical data, per-plug versus combined views, and export options. One user noted the plug lacks voltage monitoring available on a competing brand, while another appreciated a video that finally showed real-time current consumption clearly.

Mixed signals on long-term reliability and safety limits. One long-time user reported a 30% failure rate across multiple units over a year, while another asked whether an updated internal switch on the P110M variant fixed earlier connection problems seen on the P100. A separate comment flagged that plugging in a 1875W device exceeded the plug's 1800W rating, calling it a potential fire hazard, even as another user confirmed smooth operation with a 1200W air conditioner.