Two of the Eve energy plugs are on thread. The Eve Extend is on Thread. I'm sorry, but while I accept Thread should be superior, Eve has executed it badly, and their customer support team are absolutely terrible. Rude, obnoxious and without any empathy at all when the products break.
I don't know about the US, but in the EU, products must be fit for purpose for 2 years. The manufacturer hasn't got a leg to stand on if their product breaks. They must repair or replace it. Eve constantly tries to fight this and lie their backsides off claiming only a one-year warranty. These are pure lies. It's 2 years in Europe and 6 in the UK.
I wouldn't touch Eve products again with a barge pole, especially having spent so much on them in the past.
My Hue products have been flawless since day dot, and the one bulb that died was replaced without question 3 years after it popped. Added to that, the range is phenomenal. I own two properties and one has a very large garden. The Hue lights work across the entire property without any issues, both inside and out. Aside from the fact that Eve doesn't have the same products as Hue, their motion sensors work flawlessly, wind, rain or shine. They all have temperature sensors which are accurate and using HomeBridge, you can log the results as you would do with Eve Weather.
The sockets are reliable and just, work. They work with automations both on the Hue platform and on HomeBridge and the latency on the sensors is about half a second...if that. (I use them across my property for the outdoor floodsides and terrace lights).
In short, there are much better solutions to Eve.