Google Nest Thermostat (4th gen) Compatibility: Matter, Thread, Hubs, and Home Assistant
Check Google Nest Thermostat (4th gen) protocols, ecosystems, required hubs, Matter support, Thread support, local control, limitations, and alternatives.
Compatibility matrix
| Platform | Status | Required hubs | Page |
|---|---|---|---|
| Home Assistant | Partially compatible | Thread border router, Home Assistant Matter setup with Thread access | Included on this page |
| Apple Home | Not supported | Thread border router | Included on this page |
| Google Home | Partially compatible | Thread border router | Included on this page |
| Alexa | Not supported | Thread border router | Included on this page |
| Aqara | Not supported | Thread border router | Included on this page |
Connectivity & Matter details
| Matter connection | Not a Matter device |
|---|---|
| Thread role | Thread end device |
| Needs Thread border router | Yes |
| Local control | Cloud-dependent |
| Required hubs | No extra hub identified |
Known limitations
- Home Assistant requires Google SDM API ($5 one-time developer fee) and cloud polling
- No Matter support — all control goes through Google's cloud
- Apple Home not supported
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