Aria Speaker S3

A 3-inch woofer and two tweeters in a cabinet that measures the room and corrects for it, so a speaker in a corner stops sounding like a speaker in a corner. Speech recognition runs entirely on the device: the commands that control your house are never uploaded, and the microphone has a switch that physically disconnects it. Two of them pair into a stereo pair, and it plays over AirPlay 2, Chromecast and Bluetooth.