Smarty SIM only deals 2023: Bag a FIVE-STAR bargain this June
These Smarty SIM only deals deliver bags of reliable data from the best mobile network in the UK
It's fair to say that we love Smarty SIM only deals here at Expert Reviews. Not only is it our favourite mobile network in the UK, scooping five stars out of five in our in-depth review, but the company regularly serves up eye-boggling price reductions. If you're in the market for a new SIM, Smarty should be your first port of call.
To help you find the Smarty SIM only deal that closest fits your needs, we've rounded up the three best into categories below: the best overall, the best budget option and the best deal if you've got a need for speed. It isn't an exhaustive list, but rather a trio of offers that the SIM aficionados at Expert Reviews are happy to recommend.
And, for more information about what Smarty is actually like as a mobile network (spoiler alert: pretty great) and how we single out the best deals in the first place, scroll further down the page.
READ NEXT: The best pay-as-you-go SIM deals this month
Best Smarty SIM only deals: At a glance
- Best deal overall: 100GB for £12/mth
- Best with bottomless data: Unlimited data for £18/mth
- Best on a budget: 4GB for £6/mth
The best Smarty SIM only deals this June
1. The best Smarty SIM only deal overall
This Smarty SIM only deal represents insanely good value for money: you can currently pick up 100GB of 5G data for just £12/mth on a rolling monthly contract. However, get in there as soon as possible because this offer from our favourite mobile network overall won't be around for long.
Key details | |
| Network | Smarty |
| Contract length | 1 month |
| Monthly price | £12 |
| Unlimited minutes and texts | Yes |
| Data | 100GB |
| Price per gigabyte | 12p |
2. The best Smarty SIM only deal with unlimited data
If the 100GB Smarty SIM only deal above doesn't quite cut the mustard, the company's unlimited plan is currently down from £20/mth to £18/mth on a rolling, one-month contract. It's an offer tailor-made for serious streamers, die-hard mobile gamers and devoted downloaders. As ever, sign up as soon as possible while it lasts.
Key details | |
| Network | Smarty |
| Contract length | 1 month |
| Monthly price | £18, was £20 |
| Unlimited minutes and texts | Yes |
| Data | Unlimited |
| Price per gigabyte | Unlimited |
3. The best Smarty SIM only deal on a budget
If you know that you definitely won't need as much data as the two deals above are serving up, Smarty has you covered with its 4GB for £6/mth plan, which should be enough if you only really browse or listen to the occasional song on your smartphone.
Key details | |
| Network | Smarty |
| Contract length | 1 month |
| Monthly price | £6 |
| Unlimited minutes and texts | Yes |
| Data | 4GB |
| Price per gigabyte | £1.5 |
Why should you choose one of these Smarty SIM only deals?
Smarty posted class-leading results in the latest Expert Reviews Mobile Network Awards, bagging the coveted Overall Winner award. It’s a virtual network operated by the same firm behind Three, with its SIM-only deals giving you lots of data at low prices. Even its big-data plans won’t break the bank, as you can see in the nifty tool above.
In the survey we conducted for the awards, over 92% of users said they would recommend Smarty to friends or family, while more than 81% of users were satisfied with its customer service and it had some of the best scores for reliability. Three’s network delivers strong 4G performance and some of the fastest 5G speeds, with RootMetrics’ testing putting its median 5G download speed at nearly 200Mbits/sec. 5G coverage is also improving, with Three one of only two networks to reach over half the UK population.
If Smarty can maintain its quality of service as it grows, it’s going to stay the network to beat.
How do we identify the finest Smarty SIM only deals for you? At Expert Reviews, we put a lot of thought into the offers we recommend and always want to get the most for your money. We've outlined our full deal-hunting strategy in a dedicated article, which you can read by clicking on this link.
