To help us provide you with free impartial advice, we may earn a commission if you buy through links on our site. Learn more

Smarty deals: Get INCREDIBLY cheap and flexible 5G data

As Smarty deals go, this is stunning: a whopping 100GB of 5G data for just £12/mth, with the ability to cancel whenever you want

Smarty deals, and SIM offers in general, don’t get much better than this: a gigantic 100GB of 5G data for a budget-friendly £12 on a one-month plan. Even better, you’ll get unlimited UK calls and texts, while you’re not tied to a contract so you can cancel at any time. It’s a deal that simply blows the competition out of the water.

Let’s crunch the numbers: 100GB of data on a 30-day plan would set you back £16 from iD Mobile, £30 with EE and £30 via Vodafone. Meanwhile, you’d have to pay £20 for just 50GB of O2 data, £25 for 50GB of data with Sky Mobile and £20 for 50GB of data from Three, the network that Smarty uses.

And you’re not compromising on quality: as we explain below, Smarty is our pick of the mobile providers for offering affordable SIM-only deals. As always, make sure you get in there quickly because the 100GB for £12/mth Smarty deal will only last until Wednesday 27 July. You don’t need to have a 5G phone to take advantage of the SIM, either, because it also works with 3G and 4G.

Buy now from Smarty

In these tough financial times, it’s important to get as much data bang for your buck as possible – which is where Smarty comes in. It might not have the name recognition of, say, EE or Vodafone, but Smarty is a mobile network virtual operator (MNVO) that piggybacks on Three’s network to deliver scintillating speeds at eye-boggling prices. In fact, according to Opensignal’s latest round of tests, Three now offers both the widest and fastest 5G network, with its 4G coverage proving impressive too.

And the Smarty deals don’t begin and end with the 100GB option – there’s something for everyone. For instance, modest browsers should take a look at the 4GB for £6/mth, 8GB for £7/mth or 12GB for £8/mth plans. At the other end of the scale, you can pick up bottomless data for a mere £20/mth. We still reckon the 100GB for £12/mth represents the best value for money, though.

Buy now from Smarty

You’d be very hard-pressed to find a better SIM-only plan than this Smarty deal: bags of superfast data via the UK’s largest 5G network at a jaw-dropping price, with the ability to cancel whenever you want. Again, sign up before 27 July to make the most of it. 

You can see just how good it is by perusing our roundup of the best SIM-only deals and best PAYG deals. And, if you’re a serial streamer or dedicated mobile gamer, why not check out our list of the best unlimited data SIMs?

Read more