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Home Assistant TestFlight
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Nest Thermostat Gen 4

Thermostats · Climate

Partly worksWorks in Apple HomeLocal

1 report: 1 says it partly works.

Reported with 1 integration: Matter.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
MatterPartly works LocalWorks in Home
Apple Home shows heating state
HA lacks running state; device does not expose ThermostatRunningState
Saved copy
The problem Edit because I see there have been some other tickets around this saying Nest doesn't expose the state: The same thermostat is also added to Apple Home over Matter, and it _does_ reflect modes (off/heat) vs state (idle/heating) in the Apple Home app, so Nest must be exposing that information somewhere. I switched from the Nest integration with an older Gen 2 thermostat to a Gen 4 thermostat over Matter, and on a dashboard I have a graph showing the entity's status (current/target temperatures and heating status). The old entity's state only showed heating when the thermostat was …

Excerpt saved from GitHub on 2026-10-23.

Issue #130231 · 2024-11

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandGoogle
ModelNest Thermostat Gen 4
CategoryThermostats