We’re coming your way
In partnership with our sister-brand Three, we’re continuing to roll out 5G across the UK as fast as we can. To see if you’re currently in a 5G zone, take a look at our coverage checker.
Reliable network by
Fast. Reliable. Value.
From streaming your favourite films on the go, to enjoying super-smooth video calling with all your favourite people – you can do more with superfast 5G.
5G at no extra cost
All our great value SIMs get access to our superfast 5G network at no extra cost. That means our 5G SIM only deals are available for any 5G-enabled mobile, tablet or mobile broadband device. If you’ve already got a 4G SMARTY SIM you don’t need to upgrade it.
Make the most of every moment
With a 5G SIM card you’ll enjoy less buffering, so you can download an entire HD film in just 3 minutes. Play the latest games in razor-sharp quality and stay connected to the things that matter most.
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
To access our 5G network you will need a 5G enabled device. However, our 4G coverage is also fast and reliable, so you’ll still be able to stream, share and play on-the-go.
At SMARTY, 5G comes at no extra cost. All you need is a 5G-enabled device and you’ll have access to our 5G network. It’s as simple as that.
In partnership with our sister brand Three, we are currently working hard to roll out 5G across the UK. This means that it may not be in your area yet, but dont worry 5G is on its way and, in the meantime, you can still enjoy our fast and reliable 3G and 4G network.
All our SIM cards, old and new, are ready for 5G, so you won’t need to order a new one. The only thing you need is a 5G-enabled device, then you’re good to go.
As long as you have a 5G-enabled device, you don’t need to change your SMARTY SIM to start receiving 5G. Your SIM will automatically pick up the 5G network if you are in a 5G area.
A 5G-enabled device is any product that’s capable of connecting to a 5G network. This includes certain smartphones, tablets, broadband routers and WiFi dongles. Paired with a 5G SIM, these devices can access the superfast 5G network. Learn more about 5G-enabled devices.
Whilst 5G doesnt consume more data than 4G, you may find yourself using more data due to the superfast speed and reliability of 5G for streaming, browsing and playing. If you do run out of data, our data add-ons are available. Read more about add-ons.