TV & streaming · Checked September 2026
WiFiXpert Compatibility Score — Sky Glass / Sky Stream
Everything arrives over the internet, so a weak signal in the lounge shows up instantly as a frozen picture.
Fussy — expect some setup pain
Eight checks, same for every device. The eight numbers below add up to 62.
The eight checks
| What we check | Rating | Points |
|---|---|---|
Works on 2.4 GHz Available, but not enough for a full-quality picture. | Supported | 12/14 |
Works on 5 GHz The band it should be using for a steady picture. | Supported | 12/14 |
Modern Wi-Fi security Works with modern Sky hubs without special settings. | Good | 10/12 |
Happy on mesh Wi-Fi Fine with Sky's own boosters and most mesh systems. | Good | 11/16 |
Works on a guest network Not designed to run on a guest network. | Poor | 2/8 |
Survives a plug-in extender Extenders halve the speed just where a live stream needs it. | Issues possible | 4/8 |
Doesn't depend on chatty discovery Sky Stream pucks and the TV need to find each other locally. | Moderate dependency | 6/16 |
Easy to fix when it goes wrong Sky's app can test the link, though it rarely names the room as the cause. | Medium | 5/12 |
| WiFiXpert Compatibility Score | 62/100 | |
What usually goes wrong
Picture freezes or drops quality during live TV in the evening.
Free things to try, in this order
- 1
Run a speed test standing where the TV is, not next to the router.
- 2
Ask Sky for a booster — they'll usually send one when you report the room.
- 3
Move the hub out of the cupboard under the stairs.
Before you buy anything
Sky's own boosters are free with the service, so ask before buying anything.
Answers about this gadget
What it needs from your network
Small Wi-Fi client, often tucked behind the TV inside a metal shadow.
- Bands it uses
- Both bands on current models; older sticks are 2.4 GHz only.
- How it's found
- Needs local discovery for casting and remote apps.
- Background discovery traffic
- Significant for casting.
- On a guest network
- Casting breaks.
- On a separate gadget network
- Keep with the household phones.
Getting it set up
- • Use the HDMI extension cable in the box — it moves the stick out from behind the screen and fixes a surprising number of complaints.
- • Stand next to your router while you set it up, then move the gadget to where it lives.
- • Put your phone on the 2.4 GHz network name for the setup, or use one name for both bands so the phone can follow.
- • If your router splits bands into two names, turn the 5 GHz one off for five minutes rather than fighting it.
- • Turn mobile data off on your phone during setup — some apps quietly use it and never find the gadget.
With mesh Wi-Fi
- • Fine on mesh. Keep the phone that casts on the same network name.
Network notes checked September 2026.
Problem guides for this gadget
Where these ratings come from
- Sky Help — Sky Glass Wi-Fi problems
- WiFiXpert cases and community reports for this device, checked September 2026.
What we haven't confirmed yet
- We haven't yet published provider-specific notes for this device.
Nobody pays to appear in this index, and no shopping link changes a score. If a manufacturer changes something that affects a rating, tell us and we'll recheck it.