Device profile · Specifications & compatibility

Sonoff Bridge Max

Name: Sonoff Bridge Max
Brand: Sonoff

Sonoff · Hubs · Model Bridge-M

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Sonoff Bridge Max lists Zigbee coordinator; Matter bridge; Home Assistant.
Confirm the supported device list and firmware before pairing accessories.

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Recorded year: 2026
Recorded warranty: 2 years
Dimensions: 82 x 82 x 28 mm
Weight: 83.4g

The details that shape your choice

Sonoff Bridge Max Quick Features

Start with these specifications, then check the full details and conditions below.

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Thread border router: No; View details →
Zigbee coordinator: Yes; View details & conditions →
Matter bridge: Yes; View details & conditions →
2.4 GHz Wi-Fi: Yes; View details →
5 GHz Wi-Fi: Yes; View details & conditions →
Ethernet: Yes; View details & conditions →

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From specification to decision

Sonoff Bridge Max: Capabilities And Limitations

Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.

What it offers

A Zigbee coordinator is listed, providing a Zigbee-network role to investigate for supported accessories. Confirm the supported device list and firmware before pairing accessories. Acts as the Zigbee gateway for its own network, rated for up to 128 Zigbee devices
View Zigbee coordinator details →
Matter-bridge functionality is listed, offering a route to investigate for exposing supported accessories. Check which connected accessories and features the bridge exposes. A bridge is a different role from a Matter controller. Matter 1.4 certified aggregator (certificate CSA261E0MAT51208-00) that exposes its Zigbee, Bluetooth, eWeLink and Home Assistant devices to third-party Matter platforms
View Matter bridge details →
A Home Assistant integration is listed, providing an integration path to verify for the exact model. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Two documented paths: it publishes its Zigbee sub-devices to Home Assistant over MQTT, and it can also expose Home Assistant entities onward to other Matter platforms
View Home Assistant details →

What to consider

Thread border-router functionality is listed as unavailable; a Thread setup may need a separate border router.
View Thread border router details →
RTSP is listed as unsupported; do not assume an RTSP recorder can use this device.
View RTSP details →
A microSD card slot is listed as unavailable; check the alternative storage routes. The only ports are the USB-C power input and the RJ45 Ethernet jack
View microSD card slot details →

About our sources and comparison method →

Questions About Sonoff Bridge Max

Does Sonoff Bridge Max act as a Thread border router?

No, according to the listed specifications. A border router connects Thread to other IP networks. Check Matter-controller functions separately.

View Thread border router specifications →

Does Sonoff Bridge Max include a Zigbee coordinator?

Yes, according to the listed specifications. Confirm the supported device list and firmware before pairing accessories. Acts as the Zigbee gateway for its own network, rated for up to 128 Zigbee devices

View Zigbee coordinator specifications →

Does Sonoff Bridge Max provide a Matter bridge?

Supported Zigbee, BTHome and eWeLink devices can be bridged to Matter. Check the supported accessory and feature lists; bridge support does not guarantee every endpoint works. Check which connected accessories and features the bridge exposes. A bridge is a different role from a Matter controller.

Source: Sonoff Bridge Max manufacturer product page · Checked 2026-10-04

View Matter bridge specifications →

Does Sonoff Bridge Max work with Home Assistant?

MQTT can synchronize supported Zigbee devices with Home Assistant. Check the supported accessory and feature lists; bridge support does not guarantee every endpoint works. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities.

Source: Sonoff Bridge Max manufacturer product page · Checked 2026-10-04

View Home Assistant specifications →

Does Sonoff Bridge Max work with Apple Home?

Yes, according to the listed specifications. Check the model, firmware, exposed controls and any additional hardware requirements. Via Matter

View Apple Home specifications →

Explore the full picture

Sonoff Bridge Max Specifications

Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.

3 of 31 fields matched to manufacturer documentation. Source checks apply only to the named model and stated scope. Other fields remain catalog data. How we verify specifications →

Protocols7 fields

Protocols specifications
Bluetooth	Yes Details & conditions The Matter certification record states it connects and manages Bluetooth devices, including eWeLink-Remote and BTHome accessories
Z Wave	No
Zigbee coordinator	Yes Details & conditions Acts as the Zigbee gateway for its own network, rated for up to 128 Zigbee devices
Thread border router	No
Matter bridge	Yes Manufacturer source Supported Zigbee, BTHome and eWeLink devices can be bridged to Matter. Sonoff Bridge Max manufacturer product page → Source section Product description Model Sonoff Bridge Max Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 Check the supported accessory and feature lists; bridge support does not guarantee every endpoint works. Document check only; not a hands-on test or verification of every regional or firmware variant. Details & conditions Matter 1.4 certified aggregator (certificate CSA261E0MAT51208-00) that exposes its Zigbee, Bluetooth, eWeLink and Home Assistant devices to third-party Matter platforms
Third Party Devices	Yes Details & conditions Pairs SONOFF Zigbee devices plus thousands of third-party models (Philips, Tuya, Aqara and IKEA among them) and BTHome Bluetooth devices; its Matter role is bridge only.
Ir	No

Connectivity3 fields

Connectivity specifications
2.4 GHz Wi-Fi	Yes
5 GHz Wi-Fi	Yes Details & conditions Dual-band Wi-Fi 6 (IEEE 802.11a/b/g/n/ac/ax); the FCC grant covers the 5180-5240 MHz and 5745-5825 MHz bands
Ethernet	Yes Details & conditions RJ45 port, 10/100Mbps

Features5 fields

Features specifications
Subdevices	128 Manufacturer source The bridge supports up to 128 compatible Zigbee devices. Sonoff Bridge Max manufacturer product page → Source section Product description Model Sonoff Bridge Max Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 Check the supported accessory and feature lists; bridge support does not guarantee every endpoint works. Document check only; not a hands-on test or verification of every regional or firmware variant. Details & conditions Up to 128 Zigbee devices, the figure Sonoff publishes for stable operation, plus a further set of devices bridged in from Bluetooth, eWeLink and Home Assistant sources
Onvif	No
RTSP	No
Node Red	No
Tailscale	No

Hardware7 fields

Hardware specifications
Cpu	SigmaStar SSD2351Q + EFR32MG21 Details & conditions The official spec sheet lists the MCU as a SigmaStar SSD2351Q application processor paired with a Silicon Labs EFR32MG21 radio chip
Memory	Not recorded
Storage	Not recorded
microSD card slot	No Details & conditions The only ports are the USB-C power input and the RJ45 Ethernet jack
Power Over Ethernet	No Details & conditions Powered over USB-C at 5V 1A; the RJ45 port carries 10/100Mbps data only
Speakers	Yes Details & conditions Built-in 90 dB alarm that Zigbee sensors can trigger as part of the local security system
Microphone	No

Integrations5 fields

Integrations specifications
Google Home	Yes Details & conditions Via Matter
Alexa	Yes Details & conditions Via Matter
Apple Home	Yes Details & conditions Via Matter
SmartThings	Yes Details & conditions Via Matter
Home Assistant	Yes Manufacturer source MQTT can synchronize supported Zigbee devices with Home Assistant. Sonoff Bridge Max manufacturer product page → Source section Product description Model Sonoff Bridge Max Region Manufacturer product page; no universal regional compatibility implied Firmware Not specified by this source Checked 2026-10-04 Check the supported accessory and feature lists; bridge support does not guarantee every endpoint works. Document check only; not a hands-on test or verification of every regional or firmware variant. Details & conditions Two documented paths: it publishes its Zigbee sub-devices to Home Assistant over MQTT, and it can also expose Home Assistant entities onward to other Matter platforms

Sensors4 fields

Sensors specifications
Temperature	No
Humidity	No
Light	No
Motion	No

Category ComparisonSee how these fields vary across hubs Reading SpecificationsCheck units, conditions and specification limits

How this device compares

Sonoff Bridge Max vs Other Similar Models

Statistical context from 29 hubs in this catalog. These figures describe our recorded data, not independent measurements.

Recorded feature coverage

5 GHz Wi-Fi: 5 of 27 known answers are Yes

Connectivity: 19% among explicit Yes/No answers; 2 of 29 devices have no resolved answer. Check the specifications for this model’s conditions.

Recorded feature coverage

Matter bridge: 19 of 28 known answers are Yes

Protocols: 68% among explicit Yes/No answers; 1 of 29 devices have no resolved answer. Check the specifications for this model’s conditions.

Recorded feature coverage

Ethernet: 20 of 29 known answers are Yes

Connectivity: 69% among explicit Yes/No answers; 0 of 29 devices have no resolved answer. Check the specifications for this model’s conditions.

Brand representation in this directory

4 of 29 models are from Sonoff

Counts hubs listed here, not sales or market share. Catalog inclusion does not imply a recommendation.

How These Figures Are CalculatedLearn about our catalog statistics methodology

What Should You Verify Before Buying Sonoff Bridge Max?

These checks describe hubs requirements. Confirm each one against the exact model’s current manufacturer documentation and your installation.

List the exact devices and integrations the hub must support.
Distinguish a Matter controller from a Thread border router and a bridge.
Check which automations continue without an internet connection.
Confirm backup, migration and software update options.

Verify compatibility beyond a protocol label →Check accounts, accessories and installation requirements →Check update support and data deletion before choosing →

Side-by-side specification comparison

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Catalog specifications have not all been independently checked against manufacturer sources. Read our data and evidence methodology.