The rise of Matter has significantly simplified smart home integration. Instead of relying on multiple vendor-specific gateways and integrations, users can now connect a wider range of devices through a common standard.
For Home Assistant users, this has made setup easier, improved interoperability, and expanded device compatibility across Zigbee, Matter, and Thread ecosystems.
With more Matter-enabled hubs now available from Zemismart, including the M1, M6, and M1 Pro, many users are now evaluating which model best fits their smart home setup.
This post aims to break down the differences and help users make a practical choice.
Quick Comparison
| Feature | M1 | M6 | M1 Pro |
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| Zigbee Hub |  |
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| Matter Bridge | |
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| Matter Controller | |
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| Thread Border Router | |
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| External Zigbee Antenna | |
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| IR Remote Control | |
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| Ethernet | |
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| Wi-Fi Connection | |
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| Home Assistant Integration | |
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M1 – Best for Matter + Thread Beginners
The M1 was Zemismart's first hub combining:
- Zigbee Hub
- Matter Bridge
- Matter Controller
- Thread Border Router
For users who want to start building a Matter ecosystem and use Thread devices, the M1 is still a very capable choice.
Typical use cases:
- Matter-over-Thread sensors
- Thread smart plugs
- Apple Home users
- Google Home users
- Home Assistant users who want an additional Thread Border Router
If your focus is Matter and Thread compatibility rather than Zigbee range, the M1 remains a solid option.
M6 – Best for Large Zigbee Networks
The M6 was designed with a different goal.
Compared with the M1, it adds an external high-gain Zigbee antenna that significantly improves Zigbee coverage and stability, especially in larger homes.
However, the M6 removes:
- Matter Controller
- Thread Border Router functionality
This means it is primarily a Zigbee-to-Matter bridge rather than a full Matter infrastructure device.
Typical use cases:
- 100+ Zigbee devices
- Large houses
- Multi-floor installations
- Users who already have Thread Border Routers (HomePod, Apple TV, Nest Hub, HA Yellow, etc.)
If your main goal is building a reliable Zigbee network, the M6 is often the better choice.
M1 Pro – The All-in-One Flagship
The M1 Pro combines the advantages of both previous models and adds several new features.
Key upgrades include:
- Zigbee Hub
- Matter Bridge
- Matter Controller
- Thread Border Router
- External Zigbee Antenna
- IR Blaster
- Ethernet
- Wi-Fi
It can bridge Zigbee and Thread devices into Matter ecosystems while also controlling traditional IR appliances such as TVs and air conditioners.
Typical use cases:
- Mixed Zigbee + Thread environments
- Home Assistant users
- Apple Home users
- Google Home users
- SmartThings users
- Users wanting one central hub for everything
For new installations in 2026, the M1 Pro is generally the most complete option.
Which One Should You Buy?
Choose M1 if:
- You need Matter Controller + Thread Border Router
- You have a small or medium Zigbee network
- You want the most affordable Matter ecosystem entry point
Choose M6 if:
- Zigbee coverage is your top priority
- You already own Thread Border Routers
- You have many Zigbee devices across a large home
Choose M1 Pro if:
- You want one hub for Zigbee, Thread, Matter and IR devices
- You want both Ethernet and Wi-Fi deployment options
- You are starting a new smart home project and want maximum flexibility
Home Assistant Recommendation
For Home Assistant users:
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Existing Zigbee-heavy installations → M6
Zemismart Matter Zigbee Smart Home Hub Matter Bridge Integrates with Home Google SmartThings Home Tuya Control -
Matter + Thread experiments → M1
Zemismart Matter Zigbee Smart Home Hub AIBridge Matter Hub homekit google home voice control Pre-sale -
New smart home deployments in 2026 → M1 Pro
Zemismart Matter Thread Zigbee Hub Built in IR Matter Bridge Integrates with Home Google SmartThings Home Tuya Control
I'd love to hear feedback from the community:
- Which Zemismart hub are you currently using?
- Have you compared M1 and M6 in a large Zigbee deployment?
- How has M1 Pro performed in your Home Assistant setup?