Picked these up specifically because they're Zigbee and ideally should work with SmartThings, however, when they're added through the app they're found very quickly, but they register as a "Thing" that does nothing.... I had to go in to the SmartThings IDE website, find the device and select the correct type "Zigbee switch". For some reason, the type was a "2015 Samsung Smart TV", which caused it not to work at all. Once I fixed it there, they work just fine.I purchased for use in my home assistant automation. This unit works as expected, not issues at all, will purchase a couple more for a few other devices I wanted to control. These outlets and nice and small with a flat front. Perfect for hiding behind bookshelves. It's worth noting that these outlets use the Zigbee protocol, feels more stable than the socket connection I bought before, this is great!