Home Assistant Green – Smart Home Hub

Home Assistant Green is the easiest and most affordable way to bring your entire smart home under one roof. Designed by Nabu Casa — the commercial partner behind the open-source Home Assistant project — this compact hub arrives with Home Assistant OS already installed and automatically updated. Setup takes minutes: plug in the included Ethernet and power cables, open the mobile app or any web browser, and the system begins detecting your existing smart devices immediately. No technical knowledge, no configuration files, no command line.

Unlike cloud-dependent smart home platforms, Home Assistant keeps all your data local. Your automations, device states, and schedules run entirely on the hub — meaning your smart home continues to work even when the internet is down, and no company can access, sell, or lose your data. Home Assistant integrates with over 3,000 smart home services and devices, including Shelly, Philips Hue, IKEA, Sonos, Tuya, Lutron, and virtually every major ecosystem. It works alongside your existing Apple HomeKit, Google Home, Amazon Alexa, and Samsung SmartThings setup, letting you migrate at your own pace without throwing away existing devices.

Under the hood, a Rockchip RK3566 quad-core 1.8 GHz Arm Cortex-A55 processor paired with 4 GB of LPDDR4X RAM and 32 GB of eMMC storage delivers smooth, responsive performance even with hundreds of connected devices and complex automations running simultaneously. Power consumption is just ~1.7W at idle and ~3W under load, making it inexpensive to run continuously 24/7. Two USB 2.0 ports let you expand connectivity — add the Home Assistant ZBT-1 dongle for native Zigbee 3.0 and Thread/Matter support, or any other compatible USB radio adapter.

Home Assistant is updated every month by one of the largest open-source communities in the world, continuously gaining new integrations, features, and improvements with no subscription required for local use. Every purchase also supports the Open Home Foundation, which funds the ongoing development of Home Assistant and ESPHome as open, privacy-first standards for smart home automation.