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  • 1 Month Plan - Cancel Anytime
  • Money Back for Unused Data
Smarty Sim Card

Supercharge your Large

Get the Large plan and we'll give you 45GB for the price of 8GB.

Black Friday starts here.


Our data discount plans

Pay less next month for unused data

All plans include unlimited calls and texts


1 month plan, cancel anytime

Our Unlimited plan

Fixed price, unlimited everything else


Buy now and get Unlimited for £22 for 12 months

Why choose SMARTY?

Don’t want to be tied in? Cancel anytime or change plans monthly.

No minimum contract, no credit checks and no surprises at the end of the month. Pay in advance and enjoy the flexibility.

Add-ons that are 100% transparent

If you run out of data an add-on will cost you £1.25 per GB - the same as it costs in your plan. Our add-ons never expire so long as you have a live plan.

Unlimited UK standard calls and texts - on all plans

Call your friends and family as much as you want. No catch.

Get a discount on unused data

£5 = the base cost of our data discount plans (unlimited standard calls, texts and running the network). The rest is simply for data.

At the end of each month, we take the data you haven’t used and discount your next plan - at a rate of £1.25 per GB.

So for 3GB of unused data, you’ll get £3.75 off your next month. We even calculate using remaining MBs, not GBs.



  • uSwitch Award - Best Value SIM Only 2019
  • uSwitch Award - Best PAYG Network 2019
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