Smarty’s 50GB data for £12/pm SIM only deal has been one of the best of Black Friday SIM only deals

If you’ve picked up a SIM-free phone in the Black Friday or Cyber Monday deals, or you’re happy with your current device that you’ve just finished paying off, you’ll need a good SIM only deal to go with it. 

While there are a number of excellent options, some of the very best value plans come courtesy of Smarty, which piggybacks off Three to deliver a similar range and speeds. Essentially, Smarty is a no-frills bargain network that delivers big data and unrivalled prices.