What Matter Still Can't Do: Current Limitations (2026)
Matter works, and it's genuinely useful for getting a light, plug, lock, or sensor to run across Alexa, Google Home, and Apple Home without separate integrations. But it is not yet the universal standard the marketing implies. As of mid-2026, Matter still can't control many popular device categories, can't sync a device's custom settings between ecosystems, can't replace the cloud features your existing apps provide, and can't make a flaky network reliable. The short version: Matter standardizes a baseline set of controls for a limited set of device types, and everything beyond that baseline is still vendor- and platform-specific.
1. Whole categories of devices still aren't covered
The Matter specification expands roughly twice a year, and each release adds device types. But there's a gap between what the spec defines and what your platform's app actually exposes. Even when a category is written into the spec, Alexa, Google Home, and Apple Home each decide when (and whether) to surface it. That's why a device can be "Matter certified" yet show up with limited or no controls in your app of choice.
Categories that are commonly missing, partial, or inconsistently supported include:
- Security cameras and video doorbells — video is the hard problem. Streaming standardization arrived late and platform rollout is slow, so most cameras still rely on the manufacturer's own app and cloud.
- Robot vacuums — defined in the spec, but real-world support is uneven; mapping, no-go zones, and scheduling usually stay in the vendor app.
- Advanced locks and access — basic lock/unlock works, but features like fingerprint management, guest codes, and auto-lock timers often don't transfer.
- Energy, EV charging, and major appliances — newer additions with thin platform support so far.
- Whole-home audio and complex multi-endpoint gear — speakers and AV remain largely outside Matter.
2. Only the lowest-common-denominator controls are shared
This is the limitation people feel most often. Matter defines a basic set of attributes per device type — on/off, brightness, color, target temperature, lock state. When you control a device through Matter, you get those basics everywhere. But anything beyond the baseline lives in the manufacturer's app and doesn't follow the device into Alexa or Google Home.
Concrete examples of what typically doesn't cross over:
- Light effects, custom scenes stored on the bulb, circadian/adaptive lighting curves, and power-on behavior
- Energy-monitoring readouts on smart plugs
- Multi-button or scene-controller mappings beyond simple presses
- Firmware updates — you still update through the manufacturer's app, not through Matter
So in practice, many people keep the manufacturer's app installed alongside their main ecosystem. Matter reduces how often you open it; it rarely eliminates it.
3. Settings, automations, and routines don't sync between ecosystems
Matter's multi-admin feature lets one physical device be controlled by several platforms at once — that part genuinely works. What it does not do is share state about your setup. Your Alexa routines, Google Home automations, and Apple Home scenes are all built and stored separately. Add a device to all three and you'll configure your automations three times.
If you want to understand how the multi-platform sharing works (and where it stops), our guide to Matter multi-admin walks through it, and how to add a Matter device to Alexa, Google or Apple Home covers the pairing flow.
- Basic device controls (on/off, brightness, color, lock)
- Live device state across all paired platforms
- Multi-admin control from several apps at once
- Custom settings and device-specific features
- Automations, routines, and scenes (built per app)
- Firmware updates and cloud features like notifications
4. It doesn't replace your hubs — or fix your network
Matter is a control and application layer. It rides on Wi-Fi, Ethernet, or Thread, and Thread devices need a Thread border router to reach your network. Matter doesn't create that infrastructure for you, and it doesn't make a weak signal strong. If devices drop, the cause is almost always the underlying network — not Matter itself — and the fixes are the usual ones: better Wi-Fi placement, a clean 2.4 GHz band, and enough border routers for your Thread devices.
A few related realities:
- You may still need hubs. Zigbee and Z-Wave devices don't speak Matter; they need a bridge or hub. See whether you still need a smart-home hub and how Matter compares to Zigbee and Z-Wave.
- Border routers aren't interchangeable in every case. Counting them correctly matters — our piece on how many Thread border routers you actually need explains why.
- Reliability is still on you. If a device keeps dropping, work through a device-going-offline fix rather than blaming the protocol.
5. Setup friction and version gaps are real
Commissioning a Matter device still depends on each platform's current onboarding flow, and those flows change. QR-code scans sometimes fail, a device may need a software update before it pairs, and older hubs occasionally lag behind the newest Matter version. Because spec features roll out gradually, two certified devices can support different feature levels — so a capability available on one may simply not appear on another. None of this is broken; it's the cost of a young standard still filling in its coverage.
Frequently asked questions
Does Matter support cameras yet?
Standardized camera and video support arrived in the spec relatively recently, but platform rollout is slow and inconsistent. In practice, most cameras and video doorbells still rely on the manufacturer's own app and cloud for live view, recordings, and notifications. Check your specific platform's supported-device list before assuming a camera will work over Matter.
If I add a Matter device to three ecosystems, do my automations sync?
No. Multi-admin shares control of the device, but each platform stores its own routines, scenes, and settings separately. You'll build automations independently in the Alexa app, the Google Home app, and Apple Home.
Will Matter let me get rid of my Zigbee or Z-Wave hub?
Not directly. Those devices don't speak Matter natively. Some hubs can bridge their existing Zigbee/Z-Wave devices into Matter, but you still need the hub. Only devices that are themselves Matter (over Wi-Fi or Thread) skip that requirement.
Is a "Matter certified" label a guarantee it'll work fully in my app?
No. Certification confirms the device speaks Matter correctly. Whether your chosen platform exposes that device type — and how many of its features — is a separate decision made by Alexa, Google, or Apple. Confirm support on the platform's own help pages.
