Home Assistant Adds New Controls for Matter Smart Devices
Owners of supported Matter devices can now manage alarm and locking settings directly within the Home Assistant interface.
Updated on Oct. 29, 2026 in Appliances
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Home Assistant has released version 2026.10, introducing new control features for Matter-compatible smart home devices. Users can now directly manage alarm settings for leak sensors and activate one-touch locking on supported door locks within the interface.
Why it matters
This update addresses a previous limitation that prevented users from configuring manufacturer-specific alarm settings for their Matter devices. By enabling these controls directly in the software, homeowners gain better customization and security management for their connected hardware.
The 2026.10 update introduces software switches for audible and visual alarms on Matter leak sensors using the Boolean State Configuration cluster. For door locks, the one-touch locking switch is now accessible provided the device hardware reports the specific EnableOneTouchLocking attribute.
The players
Home Assistant
An open-source home automation software platform focused on local control and the integration of various smart home standards.
The details
The update works by exposing specific Matter clusters and attributes directly on the device management page in Home Assistant. Once the software recognizes the reporting device as compliant with the standard, it enables the corresponding toggle switches for the user to configure. This automation allows for the adjustment of sensor alarms and locking behaviors without needing secondary proprietary apps for supported hardware.
Timeline
October 2026: Home Assistant 2026.10 software released.
2026.04: PIN code and user management features added to locks.
The Home Front
This update aligns with the ongoing maturation of the Matter smart home connectivity standard, which relies on consistent attribute reporting across different brands. It marks a shift toward deeper, unified control of peripheral devices directly within core automation platforms.
Check your device settings in the Home Assistant interface to see if your specific Matter leak sensors or locks now display these new control toggles. Note that the availability of these features is entirely dependent on whether your device manufacturer has implemented the required attributes.
The takeaway
Home Assistant 2026.10 provides greater flexibility for users to manage smart security features locally. To verify if your devices qualify, consult your hardware manufacturer's manual to confirm support for the Boolean State Configuration or EnableOneTouchLocking attributes.
Further reading
For more on managing smart tech, visit our Appliances section.
Source note: This article includes information reported by XDA-Developers.
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