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
The flexibility of pay as you go. The convenience of a contract.
When you choose an Unlimited data pay as you go SIM you can set it to automatically renew – so you get all the benefits of a pay monthly contract.
But, with no credit check, no contract (so you can cancel at any time), and the flexibility to add more data when you need it, you’ll also enjoy the freedom of a pay as you go SIM.
Is it really unlimited?
Sure is. There are no speed restrictions or data caps on our Unlimited data SIM only deals, so you can stream, scroll, browse and play to your heart’s content.
The perfect fit for tablets, dongles and more
Our Unlimited data SIM cards also work with tablets and mobile broadband devices like dongles or WiFi routers. Just pop in your SIM card, and you’re ready to go.
Unlimited UK standard texts and calls
Data isn’t the only thing that’s unlimited at SMARTY, all UK standard calls and texts are too. So it’s easier than ever to stay connected with the people you care about.
All our SMARTY SIM cards are free to order. The only thing you have to pay for is the data plan you want. This is paid in advance to avoid any unexpected bills from going over your usage allowance. To use our free SIM cards you’ll need an unlocked SIM free phone. Speak with your current network provider if you need your phone unlocked.
You can order a free SIM card online from our website or via the SMARTY app. Alternatively, you can pick up a SIM card from larger supermarkets or independent corner shops, but there may be a charge.
Although SMARTY is primarily an online provider, you can pick up our SIM cards in large supermarkets and independent corner shops. However, you may have to pay around £1, if you pick one up in-store, but they are completely free if you order them from our website.
Already got your free SIM? Log in to your account and tap “Activate SIM” to begin your billing month and start using your data, calls & texts. Activation should happen in just a few minutes, but could take up to 2 hours. We’ll send you an email and a text to your SMARTY SIM when your SIM is activated. If you want to keep your old number, you can request a PAC code from your current provider.