Does the Kwikset Aura Reach work with HomeKit, Alexa, and Google Home?
The Kwikset Aura Reach is a keypad deadbolt with Bluetooth for the Kwikset app and Matter over Thread built in.
It has no Wi-Fi, so remote use runs through a Matter platform and a Thread-capable hub. It suits HomeKit, Google Home, Alexa and SmartThings users, with native support through Matter over Thread. Home Assistant users reach it through an integration (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.