These look awesome and really interested to try but what's the best way to find out if they will work with HE?
One of the reviews says that it can be used with the Tuya app instead of Lumary. Because of this, you might be able to get [BETA] Tuya Cloud Driver (Limited device support) to work with it. The integration would still be cloud based, but I use it with some switches that were left from the previous owners of the house my wife and I bought last year.
If the above does not work, you can always virtual switches with Alexa or Google Home. Create a couple of routines to keep everything in sync and it can work fine.