Get the best SIM-only deals with SMARTY
Enjoy the flexibility of our commitment-free SIM plans.
No lengthy contract
No credit checks
Unlimited calls & texts
Our plans include
1 month plan, cancel anytime
Unlimited calls & texts(Excluding Data Only Plans)
Fast 5G & 4G data5G available with enabled devices
No credit check
Unrestricted tethering in the UK
No speed caps
EU RoamingUse your plan in Europe (12GB fair use limit) Learn more
SIM, Micro-SIM, & Nano-SIM sizes
All plans include WiFi Calling to supercharge your signal
All the data you need for less
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Data discount plans
Get money back for unused data
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The freedom of pay as you go. The benefits of a contract.
Because your SIM is paid for in advance, you can enjoy your data allowance without worrying about an unexpected bill - just like regular SIM contracts.
But you also have the same peace of mind you get with a pay as you go SIM: there’s no credit check, no minimum-term contract, the freedom to cancel at any time, and the flexibility to add more data whenever you need it.
Also works with tablets, dongles and more
Our SIM-only plans also work with tablets and mobile broadband devices like dongles and WiFi routers. Simply choose your plan, pop your SMARTY SIM in, and you’re good to go.
Data add-ons that make sense.
If you run out of data during the month, an add-on will cost just £1 per GB. This is the same amount you pay for data in your usual plan, so you’re not getting stung for buying additional data when you really need it.
Our add-ons also never expire - as long as you have a live pay-monthly SIM, your data is there for you to use. Nice.
Unlimited UK standard calls and texts. Always.
Call your friends and family as much as you want.
Comes with all plans. No catch.
FAQs
If you already have a smartphone or tablet, then a SIM-only plan offers great value data and call swithout the hefty price tag of a normal phone contract – because it doesn’t include the price of the phone. Our SMARTY SIMs give you loads of choice from 1GB to Unlimited data, with unlimited calls and texts as standard on every plan. Plus, you can amend your plan as and when you need to.
It all depends on the type of user you are. A 2019 study by OFCOM showed that the average person used 2.9GB of mobile data per month. Our Data Discount plans give you the choice of 1GB, 2GB or 3GB of data, with the added bonus of money back for any data you don’t use in the month. But if you love to stream, share and play on your device, then maybe think bigger – get 30GB, 50GB or Unlimited data for a great price and never worry again.
There are three different types of SIM card that you may come across. A standard SIM, a smaller Micro SIM, and a tiny Nano SIM. The type of SIM card you’ll need depends on the phone or tablet you have. Our SMARTY SIMs come with all three sizes combined in one plastic card – you just have to pop out the one that you need.
Super easy. Just contact your current provider and tell them you want to leave – you’ll need to be out of contract though, otherwise you may have to pay up the rest of your contract before you switch. Once that’s done you can choose your new deal and purchase a SMARTY SIM. This will be sent to you in the post. You can keep your existing number too – request a PAC code from your old provider and transfer it over online on your SMARTY dashboard.
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SMARTY Help Centre
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