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5G yippee!
Improvements all the way

Great news. 5G will be coming to SMARTY.

But as these things take time to get right, we’re first going to be upgrading our network’s 3G and 4G services to ensure you have the best coverage possible.

We’ve introduced Voice over LTE (VoLTE) which lets you make richer, clearer voice calls over the 4G network – it’s essentially calling in HD.

We’ve also launched WiFi Calling to help supercharge your signal. So you can make calls and send texts wherever you’re connected to WiFi in the UK.

Find out more about improvements to our network here. Or, if you’d like to stay informed, sign up for updates below.

Check out our Privacy Policy to make sure you’re happy with how we’ll use your data.

All the data you need for less

Data discount plans

Get money back for unused data

All plans include

  • 1 month plan, cancel anytime

  • Unlimited calls & texts

  • Unrestricted tethering in the UK

  • No credit check

  • Fast 4G & 3G data

  • No speed caps

All plans include WiFi Calling to supercharge your signal

Get money off unused data

You never know how much data you're going to need. But with SMARTY's data discount plans, you pay for the data you use, not the data you don't. So what's the deal? How does it work?

  1. 1

    £5 is the base monthly rate included in the price for all data discount plans, offering unlimited standard UK texts and calls. The rest is for data.

  2. 2

    At the end of each month, we take any unused data you have and discount your next month’s plan - at the standard rate of £1 per GB, the same price it’s charged at.

  3. 3

    For example, if you’ve got 3GB of unused data, you’ll get £3 off your next month’s plan. We even calculate using remaining MBs, not GBs.


    This means you only ever pay for what you need.