Google acknowledges this data transmission in its support documentation, stating that unsupported devices "will continue to ...

First- and second-gen Nest Learning Thermostats are still transmitting information to Google about temperature, humidity, ...

The Nest Wifi system is an update to the Google Home Wifi system released in 2016, and it's up to 25% stronger.

Old Nest thermostats that recently lost support still continue to send user data to Google, a security researcher has learned ...