Home Assistant Adds Matter Leak and Lock Features
The platform's 2026.10 update introduces configuration switches for specific Matter-enabled smart home devices.
Updated on Oct. 29, 2026 in Appliances
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Home Assistant released version 2026.10, which adds new control options for Matter leak sensors and smart door locks. Users can now adjust alarm settings and enable specific locking features directly through the software.
Why it matters
Prior to this release, users lacked the ability to configure manufacturer-specific alarm settings for their connected Matter hardware. This update streamlines device management by bringing advanced settings directly into the platform's interface.
The version 2026.10 update utilizes the Boolean State Configuration cluster from the Matter specification to manage sensors. The new one-touch locking feature functions exclusively for devices reporting the EnableOneTouchLocking attribute.
The players
Home Assistant
Home Assistant is a popular open-source software platform used for local home automation and device control.
The details
The software update adds configurable switches for audible and visual alarms on compatible leak sensors, while also enabling touch-locking for supported door locks. These new features are exposed in the Home Assistant device page whenever a device reports the necessary attributes.
Timeline
Home Assistant 2026.10 was released in October 2026.
PIN code and user management for locks was introduced in April 2026.
Culture Shift
This update reflects the broader industry move toward standardizing smart home controls through the Matter smart home connectivity standard. By centralizing management of disparate devices, the industry continues to reduce reliance on fragmented manufacturer-specific applications.
Users can now manage security-critical device features, such as alarm sounds and door locking methods, without switching between different manufacturer apps. This change simplifies daily automation routines for those already using Matter-compatible hardware.
The takeaway
Always verify that your specific smart hardware reports the necessary Matter attributes before expecting full compatibility with new software updates. Keeping your automation platform current ensures you can utilize the latest features as device manufacturers roll out standard support.
Further reading
Learn more about integrating devices into your home setup in the Appliances section.
Source note: This article includes information reported by XDA-Developers.
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