We’ve kept things really simple by offering just 3 SMARTY plans, but we realise that from time to time, you may need extra data or the ability to make chargeable calls without having to change plans.

That’s why you can also get data add-ons and cash add-ons whenever you like.

Please note that if you'll only be able to use an add-on when you have an active plan. If you haven't renewed your plan, you won't be able to use any of our services, including any available add-ons.

Data add-ons

If you need more data during the month but you're happy with your SMARTY plan, a quick top-up might be the answer.

You can buy extra data at any time. All you need is one our data add-ons. We have 3 add-ons to choose from:

  • 1GB
  • 2GB
  • 4GB 

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Our add-ons never expire and data costs £1.25 per GB - exactly the same as it does with your plan.

Cash add-ons

All the SMARTY plans come with unlimited UK calls and texts, but if you need to make a chargeable call (such as calling a service number that starts with 084 or 087), you'll have to add money to your SMARTY account beforehand.

We have 3 cash add-ons available: £5, £10 and £15.

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Ready to get an add-on right now?

Head to smarty.co.uk/dashboard, click on either 'Buy additional data'  or 'Top Up' (under the heading 'Cash Balance') and follow the on-screen instructions.

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