Matter 1.6 is the latest update to the smart home standard used by many major brands, and it focuses less on adding new device types and more on making the devices you already know easier to set up, share, and control. The update gives manufacturers and app makers new tools for setup with NFC, multi-platform control in one place, smarter thermostat behavior, and clearer device status and security signals. You will not see “Matter 1.6” as a button in your app, but you may soon notice that new products set up faster, work better across ecosystems, and behave in more predictable ways.
Easier setup with NFC-based commissioning
Matter 1.6 introduces NFC-based commissioning so certain devices can be set up simply by tapping your phone, even before they are powered in their final location. This is meant for real-world situations where installation and setup do not happen at the same time, like ceiling lights, in-wall switches, or hard-to-reach fixtures.
In earlier versions, NFC could store setup info as an alternative to scanning a QR code, but the actual setup still had to go over Bluetooth. With Matter 1.6, the full setup exchange can happen over NFC, so the phone and device talk directly via a short-range tap instead of relying on Bluetooth pairing. In practice, that means you could commission a smart bulb before screwing it into a ceiling fixture, or pre-configure a batch of switches on a workbench, then install them later without repeating setup. For users, the action is simple: hold your phone near the product to bring it into your home system.
Matter 1.6 adds a new concept called Joint Fabric that gives multiple platforms a shared view of the same devices, instead of each one running its own separate network. Earlier Multi-Admin features let you share a device from one ecosystem to another, but each platform still operated on its own “fabric” in parallel. Joint Fabric changes that by letting several user-approved controllers co-manage a single shared Matter network using a central datastore.
Any device added to this shared fabric can be seen and controlled by all participating controllers, so you do not need to set it up separately in each app. Admin rights can be added or removed without having to touch every device, and from the device’s perspective the whole Joint Fabric only counts as a single fabric slot, leaving room to join other traditional ecosystems at the same time. This model is aimed at places where multiple parties need coordinated access, such as new home handovers between builders and owners, households that mix different major smart home platforms, or rentals and professionally managed properties. For everyday users, the end result is simpler: the same light or lock can show up in whichever app they prefer without repeated onboarding and custom tricks by each ecosystem.
Thermostat Suggestions: recommendations instead of blind commands
Matter 1.6 changes how thermostats handle commands from apps and automations by adding a feature called Thermostat Suggestions. Today, most systems send direct commands, and the thermostat simply follows them, even if they ignore recent manual changes, energy programs, or the user’s stated priorities. With Thermostat Suggestions, controllers send recommended, time-limited changes that the thermostat can accept or reject based on user preferences and current conditions.
Instead of forcing a temperature or mode, the controller sends a suggestion linked to one of the thermostat’s built-in presets. The thermostat then decides how to respond, taking into account things like whether the user just adjusted the temperature, which preference mode is active, and any utility or energy programs the user has enrolled in. For example, a user in a demand-response program can set the thermostat to respect those events so a random automation does not override a savings period. A user who prefers energy savings, humidity control, or air quality can have that choice recognized without reconfiguring every service. If a suggestion is ignored, the thermostat reports back a standard explanation, so both the user and connected platforms understand why it did not follow the recommendation.
Clearer device status and stronger security details
Matter 1.6 also brings several behind-the-scenes upgrades to how devices report what they can do, what they are doing, and how secure they are. Devices can now share their capabilities and limits in a more structured way so apps do not misrepresent or misuse them. That can help cut down on confusing controls or unsupported options appearing in an app for a given light, sensor, or other device.
Security sensors gain a shared way to report event history, so ecosystems can see not just that a motion or contact event is active, but also when recent events happened. That extra context can improve security dashboards and automations that depend on timing. Smoke and carbon monoxide alarms can now report an “unmounted” state, so users and apps can tell when a detector has been taken down from its proper spot and may not be protecting the space.
On the security infrastructure side, Matter 1.6 refines how certificate revocations are handled by introducing partitioned certificate revocation lists. Instead of one large list covering everything, revocation data can be split into smaller chunks that are updated independently. This helps the system scale as more certified Matter devices enter the market, while still giving controllers a way to know when a device certificate should no longer be trusted.
What this means for buyers and device makers
For end users, these changes will arrive over time as device makers and platforms update firmware and apps or launch new Matter 1.6 products. You may notice simpler tap-to-set-up experiences with NFC on certain products, more consistent device behavior across different apps, and thermostats that feel less “pushy” and more in tune with your choices. Professional installers, property managers, and builders in particular stand to benefit from Joint Fabric and NFC-based commissioning, which make it easier to deploy and hand over smart home systems at scale.
On the development side, manufacturers and ecosystem partners can pull the new Matter 1.6 specification and SDK to start testing and integrating these features. Adoption will vary by brand and product line, so support timelines will not be uniform. Consumers who care about these improvements can watch announcements from their preferred smart home platforms and device brands for news about Matter 1.6 support, NFC commissioning, Joint Fabric features, and new thermostat behaviors.
View the original press release.
