Hello Ian! The current generation of Eve Smoke is not ready for Thread. We will be releasing new hardware generations of many Eve devices with Thread support later this year, but unfortunately can't give any further details on when this will be the case for Eve Smoke at this time. Well, we are member of the Matter group, don't expect accessories using Matter from any vendor before the end of the year or early next year. But Thread will be mandatory…
Best regards, Volker
May 29, 2021