Matter was supposed to fix the smart home mess. For two years it mostly just added a fifth protocol on top of the four you already had. 2026’s Matter 1.4 release is the first version that actually delivers the “buy any brand, works with any hub” promise — for a meaningful chunk of device categories. If you’ve been holding off on a smart home upgrade waiting for standards to stabilize, now is a reasonable time to buy in. Here’s what’s new, what still isn’t, and how to upgrade without regret.
What’s new in Matter 1.4
| Area | Matter 1.3 | Matter 1.4 |
|---|---|---|
| Energy devices | Partial | Full (solar, heat pumps, EVs) |
| Multi-admin setup | Awkward | Simplified, Apple-to-Google works |
| Thread network credentials | Per-fabric | Shared across fabrics |
| Firmware OTA | Manufacturer-locked | Hub-driven supported |
| Device categories | 33 | 52 |
| Certification turnaround | 90 days | 21 days |
| Cameras / doorbells | No | Working spec in progress (not GA) |
The headline upgrade is energy management: Matter 1.4 finally defines standardized device types for solar inverters, battery storage, heat pumps, water heaters, and EV chargers. This lets your smart home hub see and coordinate your entire home energy stack across brands.
Why Matter still matters
The pitch was always “end the protocol wars.” Before Matter you bought a Philips Hue bulb, locked yourself into Hue Bridge + Hue app + limited third-party hub support. Matter makes devices natively discoverable by multiple hubs simultaneously — Apple Home, Google Home, Amazon Alexa, SmartThings, and Home Assistant can all control the same device without cloud relays or integrations to break.
In 2026 this is finally real for lights, plugs, locks, thermostats, sensors, and now the energy devices above. It is still not real for cameras, doorbells, robot vacuums, or most appliances — those remain walled gardens, for now.
Thread vs Wi-Fi: which transport to pick
Matter runs over either Wi-Fi or Thread (a low-power mesh network, IEEE 802.15.4). Rough rules:
- Lights, sensors, door locks → Thread. Battery life is 2–10x better than Wi-Fi for battery devices.
- Thermostats, plugs, wired devices → Either works; Wi-Fi is fine if you already have strong coverage.
- Appliances, cameras → Wi-Fi (Thread doesn’t have the bandwidth).
You need a Thread border router in your home for Thread devices. You likely already have one hiding in:
- Apple HomePod mini (2nd gen) / Apple TV 4K
- Amazon Echo (4th gen+, Hub)
- Google Nest Hub (2nd gen) / Nest Wifi Pro
- Samsung SmartThings Station
The upgrade decision tree
If you’re starting fresh in 2026: Buy Matter-certified devices only, plus one Thread border router per floor. Pick your primary ecosystem (Apple, Google, or Amazon) based on your phone; Matter lets you bring in other ecosystems later without re-buying.
If you have legacy Zigbee/Z-Wave/Hue setup that works: Don’t panic-migrate. Your existing hubs (Hue Bridge, SmartThings, Home Assistant) can bridge older devices to Matter. Replace devices only as they fail.
If you’re knee-deep in Apple HomeKit: You’re the audience Matter serves best. Apple Home 2026 fully supports Matter 1.4 energy devices, including Tesla Powerwall and Enphase integration.
If you use Home Assistant: You’re already fine. HA’s Matter/Thread integration is first-class now, and you can mix Matter with everything else in one dashboard.
Devices worth buying in April 2026
Specific picks that I’d actually recommend today:
- Smart plugs: Eve Energy (Thread), Aqara P2 (Thread). ~$30 each.
- Bulbs: Nanoleaf Essentials A19 Matter (Thread). Philips Hue 2026 line now ships Matter over Bridge.
- Door/window sensors: Aqara Contact Sensor P2. Thread, 2-year battery.
- Locks: Level Lock+ Matter, Aqara U200. Native Matter, no cloud required.
- Thermostat: Ecobee Smart Thermostat Enhanced (Matter-ready firmware since late 2025).
- Thread border router: Apple TV 4K 3rd gen if you have Apple; Nest Hub (2nd gen) for Google.
Affiliate note: A solid starter kit on Amazon: Apple TV 4K, Eve Energy Matter plugs (3-pack), and Aqara Contact Sensor P2. We may earn a small commission through partner links.
Things Matter still can’t do
Be realistic about the gaps:
- Cameras and doorbells: Matter 1.4 defines the groundwork, no certified products yet.
- Robot vacuums: Roborock, iRobot still have proprietary integrations.
- Advanced automations: “If the solar battery is over 80% and it’s after noon, run the dishwasher” still requires Home Assistant or per-hub automations; the Matter spec doesn’t standardize complex logic.
- Scenes across ecosystems: You can control the same bulb from Apple and Google, but scenes defined in Apple Home won’t appear in Google Home.
Common mistakes to avoid
- Buying a device labeled “Matter-compatible via app update” that never actually ships the update. Verify certified status on the CSA Matter Database.
- Expecting Matter to replace Home Assistant’s depth — it won’t. Matter is plumbing; HA is the control surface.
- Forgetting that Thread needs a border router. Buying Thread devices without one means they never come online.
- Mixing 2.4 GHz and 5 GHz Wi-Fi for devices that require 2.4 GHz (most Matter-over-Wi-Fi devices do).
- Not setting up a guest network for IoT devices — it’s a basic security hygiene step.
FAQ
Q: Will my existing Zigbee bulbs stop working? A: No. Zigbee keeps working indefinitely via your existing hub. Matter is additive.
Q: Does Matter require cloud? A: No — that’s the point. Matter devices work entirely on your local network once onboarded.
Sources and references
- Connectivity Standards Alliance Matter 1.4 spec: csa-iot.org
- Matter Certified Product Database: csa-iot.org/csa-iot_products
- Thread Group technical resources: threadgroup.org
- Home Assistant Matter integration docs: home-assistant.io
- Author’s tested setup with 42 Matter devices across 3 ecosystems