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Home Assistant TestFlight
Atag

Atag One thermostat

Thermostats · Climate

WorksLocal

1 report: 1 says it works.

Reported with 1 integration: Atag.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
AtagWorks LocalClimate, water heater and sensors; 2023 connection failures fixed in 2023.7
Saved copy
Description: adds support for atag one thermostats: https://www.atag-one.com/ includes climate, waterheater and some basic sensors (e.g. outside temperature, burner intensity, etc) still to do: develop code for hold modes Reopened pull request to fix some merge conflicts: https://github.com/home-assistant/home-assistant/pull/30796 Pull request with documentation for home-assistant.io (if applicable): home-assistant/home-assistant.io#11841 ## Checklist: - [x] The code change is tested and works locally. - [x] Local tests pass with `tox`. Your PR cannot be merged unless tests pass - [X] There …

Excerpt saved from GitHub on 2026-10-23.

PR #32361 · 2020-02

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

BrandAtag
ModelOne
CategoryThermostats