Eufy T1023 Smart Plug with energy monitoring (Readme!) (Wokingham RG41)

Occasionally fails to work, I'm guessing that what happens is that it loses connection with the Wifi and then fails to reinstate itself afterwards and you have to do it by hand at the plug. Energy monitoring isn't as detailed as newer plugs, I think it updates with a running total every 8 minutes or something odd like that. Also has a fairly loud click when it turns on/off. If you don't mind any of that it's fine.