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SONOFF Zigbee Bridge Ultra

SONOFF / ZBBridge-U

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Does the SONOFF Zigbee Bridge Ultra work with HomeKit, Alexa, and Google Home?

The Zigbee Bridge Ultra is the Ethernet and Wi-Fi hub for SONOFF and eWeLink Zigbee devices.

It is a Zigbee 3.0 hub that holds up to 256 sub-devices and doubles as a Matter bridge (certified September 2025). It suits HomeKit, Google Home and Alexa users through an integration (a Matter bridge). Home Assistant users reach it through an integration (the maker's hub).

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Yes[1]
Matter via Bridge, via integration
Google Home
Yes[1]
Matter via Bridge, via integration
Alexa
Yes[1]
Matter via Bridge, via integration
SmartThings
Unknown
Unknown
Home Assistant
Yes[1]
Proprietary + hub, via MQTT broker

Key facts

SONOFF Zigbee Bridge Ultra facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1]
List price$99.90[1] as of
Matter device typeAggregator (device type 14)[2]
Works witheWeLink app, Matter ecosystems, Home Assistant (MQTT)[1]
TypeZigbee bridge[1]
ChipSilicon Labs EFR32MG21[1]
Ships withunknown
Thread RCP firmwareunknown
In Home Assistant ZHA docsunknown
In Zigbee2MQTT docsunknown
ConnectionEthernet (RJ45, 10/100) and Wi-Fi 2.4 GHz[1]
Power5 V, 1 A (USB-C)[1]

Integration paths

How the SONOFF Zigbee Bridge Ultra connects

2 pathsHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Matter via BridgeA Matter hub on the same local network, such as a HomePod or Apple TV for HomeKit[1]Yes[1]unknown
Proprietary + hubHUBeWeLink app or local web interface, SONOFF or eWeLink Zigbee sub-devices[1]unknownunknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the SONOFF Zigbee Bridge Ultra

1 routeHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantCommunity[3][4]AlexxIT/SonoffLANProprietary + hub
  • Quality: Custom[3][4]
  • Works with Home Assistant: Not certified[3][4]
Model namedNone stated
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Roles in a smart home

Infrastructure roles

How facts are sourced: every cell cites its source below
RoleActs as one
Thread border routerunknown
Matter controllerunknown
Zigbee coordinatorYes[1]

Releases

  1. 2025
    1. Certified Certified, not announced [5]

      Matter CSA25933MAT47237-00, software 1.7.1

Certifications

Certification records

1 recordHow facts are sourced: every cell cites its source below
ProgramCertificateCertified onTransportSpec / softwareSource
MatterCSA25933MAT47237-00ethernet1.7.1[5]

Cite this page

SONOFF Zigbee Bridge Ultra. Smart Home Canon. https://smarthomecanon.com/devices/sonoff-zigbee-bridge-ultra. Last checked 2026-10-20.

Sources

  1. [1]
    MFRsonoff.tech / SONOFF Zigbee Bridge Ultra product page
    Accessed Back to text
  2. [2]
    CSAon.dcl.csa-iot.org / Matter DCL model: SONOFF Zigbee Bridge Ultra, PID 116
    Accessed Back to text
  3. [3]
    DBgithub.com / GitHub: AlexxIT/SonoffLAN (HACS default list)
    Accessed Back to text
  4. [4]
    DBgithub.com / SonoffLAN: Devices
    Accessed Back to text
  5. [5]
    CSAon.dcl.csa-iot.org / Matter DCL compliance: SONOFF Zigbee Bridge Ultra, PID 116
    Accessed Back to text