Give a free month,
get a free month.
SMARTY is a new SIM-only mobile network that’s built to be simple and honest. Join us, refer-a-friend and you’ll both get a free month. Refer 12 friends and get a whole year free.
Get a bonus £15 account credit for both you and your friend
Hurry, this offer ends soon. See full Ts and Cs
How to get your free months:
Order your SIM
Pick a plan below, order your SIM, and activate it when it arrives.
As soon as your SIM arrives you can invite as many friends as you like using your unique sharing link.
Get free months
For every friend that joins SMARTY using your sharing link you get a free month (they get one too).
At the end of the month, we take your unused data, turn it into money, and refund it off your next bill.More about why we’re different
All the data you need for less
Data discount plans
Get money back for unused data
All plans include
1 month plan, cancel anytime
Unlimited calls & texts
Unrestricted tethering in the UK
No credit check
Fast 4G & 3G data
No speed caps
These FAQs are about out referrals scheme only. View FAQs about our network.
As soon as you have activated your SIM you can get your unique sharing link and start referring.
No. Refer one friend and get a month. Refer 12 and get a whole year. Refer 100 and... you get the idea.
You’ll get your free month when your friend buys a SIM and uses it for 2 weeks.
Yes. As long as you’re not already a SMARTY customer.