Skip to main content

3GB, commitment-free SIM plan

3GB SIM plan

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

  • Roam like home in the EU

  • SIM, Micro-SIM, & Nano-SIM sizes

How it works

1

Pick a plan

Choose a SIM only plan & pay monthly for your data, calls and texts. Your free SIM will be delivered to you in just 2 business days.

2

Activate your SIM

Your plan allowance doesn’t start until you’ve activated your SIM. Simply activate via the dashboard & start making SMARTY savings.

3

Enjoy!

You’re now free to chat, text and tether without worrying about going over your limit. If you don’t use your data, we’ll give you money off next month.

How it works

  1. Your SIM arrives in 2 days

  2. Activate your SIM in minutes

  3. Transfer your number

  4. Refer friends, get free months

How it works

Your SIM arrives in 2 days

Activate your SIM in minutes

Transfer your number

Refer friends, get free months

Get money back.

Data discount plans get money back for unused data at the end of every month.

The way it works is simple. The base cost of our data discount plans is £5, which covers unlimited standard calls, texts and running the network. The rest is simply for data. So we think it’s only fair to take the data you haven’t used and give you money back for it - at the same rate you bought it, £1 per GB. We even calculate using remaining MBs, not GBs.

Simple, fast and effective. Everything is exactly as advised: no surprises or hidden costs

Alfredo

Reliable network by

Three

99.5% coverage (outdoors), check yours here

1 month plans

Cancel or change plans anytime. No contracts, no credit checks and no surprises at the end of the month. Pay in advance and enjoy the flexibility.

Keep your number

Simply text PAC to 65075 to get a code valid for 30 days. We’ll walk you through steps to enter this code to transfer the phone number you want to keep.

Tether without worrying

You can tether and hot-spot all of your data with no speed caps as long as you’re in the UK.

Incredible coverage

SMARTY is powered by the expansive Three mobile network. With our network covering 98.6% of the population (indoor) and 99.5% (outdoor), you’re likely to be one of them.

Check your coverage

Keep your number

No one enjoys sending hundreds of texts to tell their contacts they’ve got a new number, so it’s SMARTY to bring your old number with you.

Simply order your SIM & request a PAC code from your current network. Once you’ve got your code, log into your SMARTY dashboard and follow the easy steps.

Our SIM breaks down into these 3 sizes:

sim-cardSIM
micro-sim-cardMicro-SIM
nano-sim-cardNano-SIM

Credit back for unused data

At the end of the month, we’ll give you money off data you haven’t used, all the way down to the last MB.

Your base plan costs £5 and data is £1 per GB on top.

uSwitch Award - Best Value SIM Only Winner 2020 uSwitch Award - Best Value SIM Only 2019uSwitch Award - Best PAYG Network 2019FinancialTimesHuffingtonPost

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

All the data you need for less

Data discount plans

Get money back for unused data

FAQs

Have more questions?