SMARTY is a new SIM-only mobile network that's built to be simple and honest.
Check your coverage, powered by
No minimum contract, no credit checks and no surprises at the end of the month. Pay in advance and enjoy the flexibility.
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.
Call your friends and family as much as you want. No catch.
£5 = the base cost of any plan (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.
SMARTY connects to 4G network wherever it can. SMARTY is not compatible with 2G handsets.
As soon as your SIM is activated you can port your number to SMARTY. You’ll just need a PAC code from your current network.
If you run out of data it’s £1.25 per GB - the same as it costs in your plan. To call an 084 or 087 number you can add credit in £5 increments. Add-ons never expire.
You can tether and hot-spot all of your data with no speed restrictions
The SMARTY team are available to chat online 8am to 8pm, 7 days a week (excluding Bank Holidays). Go to the contact us page and click the little green icon in the bottom-right to start.
You can now use SMARTY to make calls to other countries from the UK. Calls and texts are taken from your cash balance. See the prices where you want to call.
You can now use your SMARTY plan abroad. In the EU it works like normal. Outside the EU, or to call internationally, you need to top up your cash balance. See the prices where you're going.
Everything you need to know about our: prices, discounts, offers and Add-Ons if you’re a customer of ours. See our price guide.