Google is preparing to unveil several products at its September 30th event. We’re certain the new Chromecast with Google TV will be one of the products announced, and another we expect is a new Nest Audio speaker.

And much like the Chromecast, the Nest Audio speaker has been leaked ahead of an official announcement. In fact it’s been spotted on shelves in US stores already.
…
Continue here:
https://www.trustedreviews.com/news/google-nest-audio-speaker-news-release-date-4100831