Does the Nanoleaf Elements work with HomeKit, Alexa, and Google Home?
Elements are birchwood-veneer hexagon light panels with ambient white light from 1500 to 4000 K.
They connect over Wi-Fi, are listed as Matter ready and act as a Thread border router on firmware 8.5.2 or later. It suits HomeKit and Home Assistant users, with native support through the maker's cloud. Google Home, Alexa and SmartThings users reach it through an integration (the maker's cloud).
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.