Nest Learning Thermostat (4th gen)

Name: Nest Learning Thermostat (4th gen)
Brand: Google

Check the fit for your home

Check the exact HVAC system with Google. This model can work without a C wire in many installations; some need a C wire or Nest Power Connector. Google’s version 2.4 update, dated April 30, 2026, adds on-device setup and Matter bridging for thermostat sensors. Check the installed firmware and your platform’s support. Your chosen third-party Matter platform may require its own controller. Advanced Nest settings and learning behavior are not identical in every Matter app.

Polished Silver · thermostat + one 2nd-gen Nest Temperature Sensor. The linked offer is Polished Silver with a 2nd-gen sensor. Obsidian and Gold are different finishes; the 2020 Nest Thermostat and earlier Learning generations are different products.

Manufacturer requirements · checked 2026-09-16

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A thermostat with learning schedules and a separate room-temperature sensor. Google’s compatibility checker is the starting point for your system, including multi-stage equipment and any power accessories. Compatible 24 V HVAC · C-wire needs vary. Check the exact HVAC system with Google. This…

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Where to buy

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Amazon

Listed as: Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen) - Silver

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Specifications

Brand

Google

Ecosystem Compatibility

🔗Matter

🍎Apple Home

📢Alexa

🏠Google Home

📖

Best Matter Smart Thermostats 2026

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Nest Learning Thermostat (4th gen)

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