Does the Eve Shutter Switch work with HomeKit, Alexa, and Google Home?
The Shutter Switch is a 230 V in-wall controller for roller shutters with a 55 mm frame.
The Matter version uses Thread, and owners of the HomeKit version get a free firmware upgrade to Matter. It routes Thread traffic for other devices. It suits HomeKit, Google Home, Alexa, SmartThings and Home Assistant users, with native support through Matter over Thread.
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.