The bits the network won't tell you.
Guides on UK coverage, roaming and choosing a SIM — including the times the honest answer is that you don’t need to buy anything.
Latest guide
Start here if you’re trying to work out why your signal drops.
What we write about
Four subjects, and we’d rather publish one useful piece a fortnight than fill this page with filler. New guides land here as they’re written.
UK coverage & signal
Why signal fails where it does — terrain, building materials, congestion and the commercial boundaries nobody mentions.
Buying guides
Honest comparisons, including the times the answer is Wi‑Fi calling, or a local SIM, or doing nothing at all.
Travel & roaming
Using a UK SIM abroad without a bill you didn’t expect, and what a fair use cap actually means in practice.
Business & IoT
Routers, trackers, fleets and failover — what breaks first when a connection leaves town.
Looking for something specific?
If you already know the problem, these go straight to it.
Rather just ask a person?
Tell us the problem — bad signal at home, a router in a van, a month abroad — and we'll point you at the right plan, or tell you that you don't need one.
