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Is the Google Nest Learning Thermostat (4th gen) still getting security updates?

The manufacturer guarantees security updates for the Google Nest Learning Thermostat (4th gen) until 20 August 2029 or later.

The date after which a device gets no more security fixes is also called its end of life (EOL) or end of support.

Supported

Security updates guaranteed until

20 August 2029 or later

1012 days left on 12 November 2026

Device
Google Nest Learning Thermostat (4th gen) (smart home device)
Basis
Minimum guaranteed by the manufacturer: updates may continue after this date.
As written
20/08/2029
Source
Security updates and security validation results for Google Nest devices (Worldwide)

What to do. Keep automatic updates on, or check for new firmware every few months. Nothing else to do for now.

Support timeline

2025202620272028202920302031All versionsToday
Security updates per hardware version, to scale. The bar ends on the manufacturer's date; a faded end means "or later".

Questions

Is the Google Nest Learning Thermostat (4th gen) still getting security updates?

The manufacturer guarantees security updates for the Google Nest Learning Thermostat (4th gen) until 20 August 2029 or later.

What does end of life mean for the Google Nest Learning Thermostat (4th gen)?

After its end of life, the Google Nest Learning Thermostat (4th gen) receives no more security fixes from Google. It keeps working, but any vulnerability found later stays open, which makes it an easy target once attackers know about it.

Where does this date come from?

From the manufacturer: Security updates and security validation results for Google Nest devices. Each date is shown exactly as published.

Every Google device   Smart home devices from every brand