--- title: "Atag" description: "Atag is a built-in integration for Home Assistant. It has 110 installs sharing analytics and works locally." canonical: "https://vulpo.app/integrations/core/atag" url: "https://vulpo.app/integrations/core/atag.md" last-updated: "2026-10-22" version: "1.4" --- # Atag > Atag is a built-in integration for Home Assistant. It has 110 installs sharing analytics and works locally. [Open in My Home Assistant](https://my.home-assistant.io/redirect/config_flow_start/?domain=atag) ## Supports - **Works locally**: Talks to your devices on your own network. No vendor cloud in between. - **Set up in the UI**: Add it in Settings, Devices and services. Nothing to download. - **Updated with Home Assistant**: Ships and updates with every Home Assistant release. ## Setting it up It is added under Settings, Devices and services, with Add integration. ### Connect - **Host**: The hostname or IP address of the Atag device. - **Port** Texts from Home Assistant's source code, [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0). ## At a glance - Kind: Built-in integration - Category: [Climate](https://vulpo.app/integrations/category/climate.md), Thermostats and heating - Number: 110 installs sharing analytics - Connection: Works locally - Upkeep: Part of Home Assistant - Needs: Built into Home Assistant - Domain: `atag` - Source: In Vulpo: Climate card, Chart card, Apple Watch, Climate Live Activity (Pro) [Widgets & Live Activities in Vulpo](https://vulpo.app/features/widgets-and-live-activities) Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about) Last updated 2026-10-22. Source: https://vulpo.app/integrations/core/atag --- - HTML version of this page: https://vulpo.app/integrations/core/atag - Site index for agents: https://vulpo.app/llms.txt - Everything in one document: https://vulpo.app/llms-full.txt - All pages: https://vulpo.app/sitemap.xml