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Data Only SIM card. Perfect for tablets, dongles and mobile broadband.

Just great value data
Unrestricted hot-spotting and no speed limits
Flexible 1 month plans, no contract

Looking for a Data Only SIM?

Our data only plans are perfect for when you need great value data and nothing else. Perfect for hotspotting, as a Data Only SIM for tablets, or as an emergency backup for your home broadband.

1 month plan and no contract

With no contract to tie you down, you can switch to a bigger or smaller Data Only SIM plan whenever you want to, or simply pause your 1 month rolling plan if you don’t need it for a bit.

Just like a pay as you go SIM you pay in advance, so there’s no worry about a shock at the end of the month.

The benefits of a SMARTY Data Only SIM

Experience lightning-fast 5G speed with no limits or restrictions on browsing, streaming, or gaming. Our Data Only SIM card also allows roaming in EU countries up to our 12GB limit. No slowdowns, no restrictions – just seamless connectivity, wherever you are!

Choose your data

Choose between our 2GB, 15GB, 40GB, 100GB or Unlimited Data Only SIMs. All are perfect as a tablet Data Only SIM and for staying connected to the things that matter. Order your free SMARTY sim today.


SMARTY is the SIM-only mobile network who likes to keep things simple. With no contracts and no credit checks, you can pick between a Voice plan with unlimited calls & texts, or a Data Only SIM when great value data is all you need. You can also save 10% on multiple SIMs with a Group plan. That’s why we’re a Which? Recommended Mobile Provider 2023.
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