I made this post last year about a faulty Kasa / TP-Link smart plug that failed, producing a constant on/off cycle which was not good:
I would be interested in other peoples preferences for smart plugs, in particular those that are know to have a reliable switch component.
For me one's that are sold in Australia would be of most interest, but happy to broaden it to other markets for the benefit of all here. Also happy to entertain different network protocols, i.e. Wi-Fi, Zigbee, Z-Wave, etc. Energy monitoring is a common component for my use-cases, so this would be necessary for me, but again, don't let that stop you from posting other reliable smart plug-only options.
When I search for Sengled smart plugs on the Aus Amazon site all I see is Meross plugs..... But they have this "sponsored" tag... that is surely a good thing isn't it....
At this point, 6 of the 8 IKEA Trådfri outlets I bought have failed (some in as little as 18 months). I don't know if their newer ones are better, but the Trådfri ones seem to be junk. They did work fine until they fritzed, however.
Is Third Reality available in Australia? My experience has been excellent with the non-monitoring plugs, but they make a version that does monitoring as well.
I did start to look at some of there stuff the other day. It was mostly Zigbee sensors rather than plugs. Just took another look and it doesn't appear that they have any smart plugs for Australia
I have good luck with those Kasa plugs but I only use them for very low current applications. A dehumidifier may be a bit too much for them to survive long term. For dehumidifiers I've had good luck for several years with the Zooz Zen 15.
The 5 I bought in 2020 initially worked fine for 2 years, so I bought 3 more. They started dying the year after that. They were great for the price ($10 each) but not so much for reliability.
The other 10 smart plugs I have (made by Centralite, branded SmartThings or IRIS), have all been great and are now going on 9 years service. Sadly, they are no longer available.