详细内容
Awaken your home
Open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts.
View live demos Browse 3300+ integrations
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Top open source project by contributors in 2025
Release Notes
- 2025.11: Pick, automate, and a slice of pie 🥧 November 5, 2025
- 2025.10: Undo, redo, and draw me too October 1, 2025
Recent Blog Posts
- The best gets better - Home Assistant Connect ZBT-2 November 19, 2025
- ELTAKO joins Works with Home Assistant October 29, 2025
- Voice Chapter 11: multilingual assistants are here October 22, 2025
- Ending production of Home Assistant Yellow October 15, 2025
Join the Home Assistant communityWe are a non-profit and can't be sold or acquired.\
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Home Assistant is a project by the Open Home Foundation. Read our founder's vision for the perfect home automation
Alexa, turn on the lights
Use Alexa to control Home Assistant.
Ok Google, turn off the AC
Use Google Assistant to control Home Assistant.
Join The Community
Our vibrant community is very active and super friendly. We love to talk and share our passion for home automation.
Home Assistant Connect ZBT-2\
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The easiest way to start with Zigbee or Thread is now even better. Home Assistant Connect ZWA-2\
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The ultimate way to connect Z-Wave devices to Home Assistant. Home Assistant Voice Preview Edition\
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Bring choice to voice - the best way to get started with voice Home Assistant Green\
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The easy-to-use, versatile, and trustworthy smart home hub for everyone. Home Assistant Yellow\
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Home Assistant Yellow is your Matter-ready, upgradeable, and extendable smart home hub. You won't need anything else. Home Assistant Connect ZBT-1\
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Best way to add Zigbee and Thread to Home Assistant
State of the Open Home 2025\
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Learn about our progress so far and also the roadmap for this year. Control your home with Assist\
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Our private, insanely fast, voice assistant running on affordable\
hardware. Now supporting wake words. Home Energy Management\
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Monitor your energy usage, transition to sustainable energy and save money
Features
Works with over 1000 brands
Home Assistant integrates with over a thousand different devices
and services.
Once started, Home Assistant will automatically scan your network for
known devices and allow you to easily set them up.
Powerful automations
Once you have integrated all your devices at home, you can unleash Home
Assistant’s advanced automation engine to make your home work for you.
- Turn on the light when the sun sets or when coming home
- Alert you when you leave your garage door open.
Versatile dashboards
Home Assistant dashboards allow you to display information about your smart home. Dashboards are customizable and provide a powerful way to manage your home from your mobile or desktop.
- Easily create and customize your dashboards with drag-and-drop.
- Different card types to visualize your data and control your smart home devices.
Assist, our voice assistant
Assist allows you to control Home Assistant using natural language. It is built on top of an open voice foundation and powered by knowledge provided by our community.
- Customize your voice assistant and experiment with AI conversations.
- Use Assist everywhere on your mobile phone, tablets, smartwatches, and even old-school telephones.
Extend your system with add-ons
Home Assistant is not just limited to Home Assistant. Easily install
other applications that will help you manage your home.
- Run AdGuard, a DNS-based ad blocker
- Run third party automation engines like NodeRed
- Turn Home Assistant into a Spotify Connect target
All your smart home data stays local
Home Assistant keeps your data local, no need for a cloud.
Home Assistant communicates with your devices locally, and will fallback
to pulling in data from the cloud if there is no other option. No data
is stored in the cloud, and everything is processed locally.
Companion Mobile Apps
Use the official Home Assistant apps, a convenient companion to quickly
control your devices and be notified when things happen in your home,
even on your wrist using the Apple Watch.
The apps can also be used to send your location home to use presence
detection as part of your automations. Data is sent directly to your
home, no access by third-parties.
Home Energy Management
Home Assistant allows you to get on top of your energy use with its
home energy management feature. Gain new insights,
optimize your solar panel production, plan energy usage and save money.
Home Assistant Cast
Take over all the screens. Home Assistant Cast makes every TV a display for dashboards.
NFC Tags
Use NFC to bring music to your life or automate the mundane.
In the press
Trusted by home automation experts and more than a million households.
The Home Assistant project is sponsored by
