topic Re: Guest WiFi on smart hub 3 in Broadband

Guest WiFi on smart hub 3

superman — Mon, 22 Jun 2026 15:36:34 GMT

Hi, has anyone managed a workaround to extend the Hub 3 Guest Wifi?

I have tried a WiFi extender using the hub WPS but it only extends the main Wifi, not the Guest Wifi.

I have tried 3 extenders so I presume the hub3 is smart and prevents connection.

The smart hub 3 Guest Wifi cannot be extended using a Lan port and a WiFi disk.

thx

Re: Guest WiFi on smart hub 3

categim387 — Thu, 02 Jul 2026 09:54:37 GMT

Unfortunately, the BT Smart Hub 3 doesn’t allow guest WiFi to be extended with standard extenders or disks—it only supports extending the main network. The only workaround is to connect another router or access point to the hub via Ethernet and configure a separate guest network there, since the built‑in guest WiFi can’t be extended.