Home Assistant Companion is your on-the-go app for managing a smart home with privacy, choice, and sustainability at its core. Designed to run locally via devices like Home Assistant Green or Raspberry Pi, this app connects you with your entire smart home ecosystem from anywhere.

With Home Assistant Companion, you can control thousands of devices compatible with leading brands such as Philips Hue, Sonos, Google Cast, and Apple HomeKit. Discover and configure new devices easily, automate your home environment with custom scenes like dimming lights or adjusting heat based on presence, and keep your data secure locally while analyzing trends and averages.

The app extends functionality to your smartphone and tablet, using location sharing for automation, offering sensor data like steps and battery levels to build smarter automations, and pushing notifications about anything from leaks to doors left open. Features such as Android Auto integration, custom widgets, voice assistant support, and Wear OS compatibility make controlling your home effortless and convenient.

Join over a million users who rely on Home Assistant to bring better privacy and sustainability to their smart homes, with broad compatibility including Z-Wave, Zigbee, Matter, Thread, and many more protocols.

Whether a tech enthusiast or a smart home newbie, Home Assistant Companion opens a world of home automation possibilities at your fingertips.