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First and 2nd gen Nest Thermostats will lose support in Oct 2025
Affected units will work locally, but smart features will shut down in October.
The company has announced that the first and second generation Nest Learning Thermostats will lose support in October 2025, disabling most of the connected features. That means you won't be able to control them from the Google Home app or via Assistant (or more likely Gemini by that point). In compensation for the inconvenience, owners of the old second-gen device can get a 50 percent discount on the Tado Smart Thermostat X, which works with Euro systems and Google Home.
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