Google Nest Thermostat (4th gen) compatibility profile
Matter, Thread, hub requirements, ecosystem support, known limitations, alternatives, and Home Assistant automation fit.
Matter: noneThread: yesLocal control: cloudConfidence: high
Compatibility matrix
| Platform | Status | Required hubs | Page |
|---|---|---|---|
| Home Assistant | Partially compatible | Thread border router, Home Assistant Matter setup with Thread access | Open |
| Apple Home | Not supported | Thread border router | Open |
| Google Home | Partially compatible | Thread border router | Open |
| Alexa | Not supported | Thread border router | Open |
| Aqara | Not supported | Thread border router | Open |
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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