Product description
SONOFF Zigbee Bridge Ultra – Zigbee Smart Hub (Matter) 
*Note: ZigBee devices from different brands may have compatibility and connection stability issues. Therefore, The ZBBridge-U Zigbee Smart Hub(Matter) only supports SONOFF brand and eWelink ecosystem devices to ensure connection stability, and does not support ZigBee sub-devices from other brands.
Please Turn on the Turbo Mode 
1、Open the ZBBridge-U device page on the “eWelink Smart Home” APP, Click “···” in the upper right corner to enter the “Device Settings”.
2、And find the “Pilot Features” and enter, Turn on the”Turbo Mode”, and the ZBBridge-U can reach its maximum communication distance.
1 One Tap
2 Smart Scenes
*Note: After ZBBridge-U is added to Google APP, the newly added ZigBee sub-devices will be displayed as offline in Google Home, but you can restore it by restarting the ZBBridge-U gateway or the Google speaker.
Only supports Zigbee sub-devices from the SONOFF brand and eWeLink ecosystem
【Matter Bridge】Break down the barriers of different loT Platforms. Keep the Zigbee Bridge Ultra and the Matter hub in the same LAN, the Zigbee sub-devices can be seamlessly integrated with the Matter ecosystem
【Improved Performance】Built-in Zigbee 3.0-capable EFR32MG21 chip, equipped with 1.5GHz dual-core CPU,1GB DDR4 memory, and 8GB eMMC storage to ensure your automation runs smoothly and reliably
【Strong Connectivity】Zigbee Bridge Ultra supports adding up to 256 SONOFF Zigbee sub-devices, like SNZB-06P, ZBMINIL2, S26R2ZB, SNZB-03P… ZBBridge-U’s communication distance can reach 200m in an open environment in the Turbo Mode
【Wired Ethernet Connection】Apart from Wi-Fi, Zigbee Bridge Ultra supports an Ethernet RJ45 port connection, which offers a reliable and responsive connection for your home automation experience
【Smart Home Security】This bridge can be used as an alarm. Set a smart scene to realize one tap to defense by NFC triggered, wireless button pressed, or app remote control. And you will hear the beep and get the notification push when the event happens
Pablo Filgueira –
Confiables y de gran calidad
Una marca confiable que se supera día a día, tecnología que hace más facil la vida.
Jose Manuel Parra –
Buena elección
Excelente producto,funciona bien y fácil de instalar
Paulo C. –
Much superior to the previous ZB Bridge-P!!
I bought it 2 weeks ago, to replace the previous model (ZB Bridge-P) that had many disconnection problems.With this new Hub (ZBBridge-U), I see that my Sonoff Zigbee network is very stable and I am using this single hub for all Zigbee devices (I had 2 ZB Bridge-P before).It is too little time to give solid conclusions, but what I have seen so far is more satisfactory than my Zigbee network was.
Amazon Customer –
La funcionalidad
Es lo que esperaba.
Gustavo –
Excelente
Facil conexión
Tonz –
Check to make sure your devices are supported
Zigbee compatibility with other devices is very limited. I thought I would be able to connect my philip hue bulbs via zigbee since they work with other sonoff products I have, but it is not supported. Check to make sure your devices are supported.
David –
El puente es perfecto para añadir dispositivos a un sistema matter o a Apple Home Kit. Muy fácil de instalar y configurar.
Thomas Mohar –
Not all features suppoerted from the water valves
Iago Giacomelli –
Simple and great to get my zigbee devices connected
Kennett –
This is a great hub for Sonoff Zigbee devices. The reason why it only gets four stars is because the range is not nearly as good as published on their website. Expect to string many of the Zigbee Minis together to create range.
Sylvia Lehmann –
Der SONOFF ZBBridge-U Zigbee Gateway überzeugt durch seine einfache Einrichtung und die zuverlässige Verbindung. Besonders praktisch ist die breite Kompatibilität mit Google Home, SmartThings und Home Assistant. Für alle, die ihr Smart Home flexibel und zukunftssicher erweitern möchten, ist dieser Hub eine klare Empfehlung.