Apple HomePod - The new home entertainment system by Apple
Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.
Sonos One - A self-contained, Alexa-connected speaker from Sonos
Whyd - Beautiful, great-sounding, voice-controlled speaker
Tmall Genie - Alibaba's Echo-like smart speaker competitor
Sonos In-Wall Speaker - A speaker made by Sonos and Sonance that sits in your wall