openHAB vs Xiaomi Home

openHAB is free, open-source home automation software that runs on the user's hardware and can operate without a cloud service. It supports more than 400 technologies and systems, with over 3,000 supported things available through add-ons. Its automation engine includes rules, time and event triggers, scripts, actions, notifications and voice control. Servers can run on Linux, macOS, Windows, Raspberry Pi, Docker and Synology; access is available through web, iOS, Android and other apps. Integrations include Google Assistant, Amazon Alexa and Apple HomeKit. The project says data stays privately at home and that local devices are contacted directly when possible. The myopenhab.org service is free when used with the openHAB Cloud connector. The project describes itself as vendor-neutral and says it avoids lock-in. For Raspberry Pi, openHABian provides an image with preconfigured settings and software. The project has no company behind it; the openHAB Foundation, a registered non-profit organisation, supports openHAB and its development. The community shares examples and tutorials and provides help.

Xiaomi Home is a free mobile app for managing intelligent devices. Users can control devices remotely, check their status, share access, and create tasks. Devices can be added through nearby-device detection or by searching for them manually. Smart Scenes can automate multiple devices using triggers such as time, weather, sensor data, or device status. Access can be shared from a device card or by inviting another member to the user's family in the app. Xiaomi lists Matter, Zigbee, voice assistant, camera, and energy-monitoring support. Users can link a Mi device with the app for Alexa control; Xiaomi also documents HomeKit support for the Mi Smart Home Hub and the Mi LED Smart Bulb (White & Color) with compatible firmware. The app works on Android and iOS phones and tablets, as well as Xiaomi TVs. Device support and app availability vary by region. Xiaomi says there is no PC version and it is not supported for direct use on Windows or macOS. Its privacy policy says device management can involve Wi-Fi, location, account sign-in, phone, and device information.