It’s really hard to make device recommendations right now, because smartthings is in the middle of a huge transition to a completely new architecture, and unfortunately, at the present time it’s not working very well with multi endpoint devices. For example, only one endpoint is exposed to the voice assistants. So I just don’t feel comfortable discussing this device class for Z wave or zigbee right now.
The following community FAQ has more details on the new architecture:
FAQ: I have no idea what Edge is. Is that a new developer tool? (2022)
There is one possibility which does seem to be working pretty well and is not affected by the edge driver issues.
Kasa has a WiFi model, KP200, ETL certified, that should work through their SmartThings integration, although you won’t get energy consumption. But definitely worth a look.
But I don’t know if that would be of any interest to you or not. 