According to a Business Insider report Friday, Amazon told Nest late last year that the online retailer wouldn't be listing any of Nest's newer products, which include a smart thermostat and other home appliances.
Amazon declined to comment on the BI report, and Google didn't respond to a request for comment.
When the listings disappear, Nest products might still be available from independent sellers on Amazon. Otherwise, they'll be going the way of Google's Chromecast and speakers, neither of which is in stock on Amazon and which compete, respectively, with Amazon's Fire TV streamers and speakers.
The news comes days after, the maker of the . Amazon has also been beefing up its own home security products, such as its .