Best SMARTY SIM Cards of 2026

Harvey Wall Avatar
Harvey Wall
Last Updated: 5 Feb 2026

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This article presents a range of SIM cards by SMARTY. These SIM cards come in various sizes and cater to different needs, including data, minutes, and texts. SMARTY is a mobile virtual network operator that offers affordable and flexible plans with no long-term commitments. The SIM cards can be used with any unlocked device, and the company provides excellent customer service. Whether you need a SIM card for personal or business use, SMARTY's options are worth considering.

At a Glance: Our Top Picks

SMARTY Unlimited Data SIM - 1 Month Plan Cover #TOP 1
SMARTY Unlimited Data SIM - 1 Month Plan
ftb score rating icon 9.9
SMARTY SIM Only 1 Month Flexible Plans Cover #TOP 2
SMARTY SIM Only 1 Month Flexible Plans
ftb score rating icon 9.8
SMARTY Unlimited Data SIM for Students Cover #TOP 3
SMARTY Unlimited Data SIM for Students
ftb score rating icon 9.6

Top 3 SMARTY SIM Cards

#TOP 1

SMARTY Unlimited Data SIM - 1 Month Plan

SMARTY Unlimited Data SIM - 1 Month Plan Cover
SMARTY Unlimited Data only SIM. 1 month plan, No contract, EU Roaming

The SMARTY Unlimited Data SIM offers a flexible one-month plan for £20, allowing you to cancel anytime. With 12GB of EU roaming included, you can stay connected while travelling without worrying about extra charges. You will also benefit from unrestricted tethering in the UK, enabling you to share your connection with other devices easily. Plus, there are no speed caps, ensuring you enjoy fast data access whenever you need it.

What We Like
Flexible one-month plan
Includes EU roaming data
No speed caps
Unrestricted tethering
No credit check required
#TOP 2

SMARTY SIM Only 1 Month Flexible Plans

£10 80GB
SMARTY SIM Only 1 Month Flexible Plans Cover
SMARTY SIM Only 1 month flexible plans available

The SMARTY SIM Flexible Plan offers 80GB of data along with unlimited calls and texts for just £10 a month, giving you plenty of connectivity without breaking the bank. You’re free to leave at the end of any month, meaning no long contracts to lock you in, perfect if you prefer flexibility. There are no annual price rises, so your bill stays consistent and predictable. Plus, you get up to 12GB of EU roaming included, which is ideal for staying connected while travelling across Europe without worrying about extra charges.

What We Like
Generous 80GB data allowance
Unlimited calls and texts
No long-term contract
No annual price increases
Included EU roaming data
#TOP 3

SMARTY Unlimited Data SIM for Students

One Colour
SMARTY Unlimited Data SIM for Students Cover
Smarty SIM Exclusive Student Unlimited Data Deal, Affordable, Straight Forward and no hassle

The SMARTY Unlimited SIM offers a fantastic deal at just £20 a month for unlimited data. This flexible one-month plan allows you to cancel anytime, providing you with complete freedom. With 12GB of EU roaming included, you can stay connected while travelling. Unrestricted tethering in the UK enables you to share your connection with other devices effortlessly, making it ideal for students on the go. Plus, there are no speed caps, ensuring you enjoy fast and reliable internet access whenever you need it.

What We Like
Flexible monthly plan
No speed caps
12GB EU roaming
Unrestricted tethering
No credit check
Buying Guide Image
Editor's Notes

During our SMARTY sim card research, we found 6 SMARTY sim card products and shortlisted 3 quality products. We collected and analyzed 28,105 customer reviews through our big data system to write the SMARTY sim cards list. We found that most customers choose SMARTY sim cards with an average price of £0.31.

The SMARTY sim cards are available for purchase. The top 3 picks range in price from a low of £1.00 to a high of £0.45, find the one that fits your budget.

Written by
Harvey Wall Avatar

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.