Sky IPTV Box: Platform Notes and the External-Device Route
Sky's own set-top boxes are built around Sky's own subscription service and app ecosystem, similar in spirit to Sky Glass but as a separate box rather than a built-in smart TV.
Sky Glass, Sky Q, and Sky's other hardware are products of Sky, a separate broadcaster, and are not affiliated with Xtreme HD IPTV.
Sky's Own Boxes Are a Closed Platform
Like Sky Glass, Sky's set-top boxes are generally not designed for installing arbitrary third-party apps — they're built around Sky's own curated app and service offering rather than open sideloading.
Using a Separate Device Alongside It
The practical way to use a third-party IPTV app on the same TV is connecting a separate streaming device (a Fire TV Stick, Android TV box, or similar) to a spare HDMI input, and switching your TV's input source between the Sky box and the separate device as needed.
FAQ
Do I need to remove my Sky box to use a separate IPTV device?
No — you can typically connect both to different HDMI inputs on the same TV and switch between them with your TV remote's input selector.
See our IPTV Firestick page for setting up a compatible external device, and the devices page for Xtreme HD IPTV's compatibility.