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This cheap SIM-only Black Friday deal is only £4

This excellent Smarty Black Friday SIM-only deal nets you 12GB of data for £4/mth for three months

You won’t want to miss this corker of a Black Friday SIM only deal. Right now at Smarty, you can pick up a 12GB/mth SIM for a ridiculously low £4/mth. That’s for the first three months: after that, it’s £8/mth, which is still a very reasonable price indeed. 

This is a one-month rolling contract, which means you can cancel at the end of the month if you fancy it. That means that if you want to, you could enjoy the £4/mth discount for three months, and then cut and run before the price increases. That said, even if you choose not to, you’re still benefiting from a nice 50% discount for three months. 

Buy now from Smarty


If you’re unsure about Smarty itself, don’t be: the cheap SIM-only network picked up a slew of accolades in the Expert Reviews Mobile Network awards and earned five stars and a Best Buy award in our full-length Smarty review. Our readers voted it both Most Reliable and Best Value mobile network, and it ultimately earned itself the ultimate prize as our readers’ favourite overall mobile network.

In his full-length Smarty review, Stuart Andrews wrote: “Smarty exhibits all the strengths of a great no-frills option: it’s cheap, you get lots of data for your money, and the plans are straightforward, so you know what you’re getting and how much it’s going to cost.

Customers seem to love the customer service and feel they’re getting decent, reliable connectivity. What more can you ask for without splashing out on a more expensive and inflexible monthly contract?”

Smarty operates on Three’s 3G, 4G and 5G mobile network, which means good coverage and some of the highest download speeds of any mobile network. Unlike Three, however, Smarty doesn’t charge you extra when roaming, as long as you stay within your data limit – and better yet, Smarty returned very good results in our customer service section.

Buy now from Smarty