10 Best Esim Cards in The UK

Last updated on 23/08/2025

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Three 80GB Data e-SIM - 5G Data Renewed MONTHLY until 8th November 2025 - Perfect for eSIM compatible Phones - Access to Three & Vodafone - Connects to the Strongest Signal available

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Why We Love It

Seamless data, easy setup.
Fastest 5G network available.
No contracts, no hassles.

Main Highlights

eSIM PRELOADED DATA - 80GB Data renewed monthly until 8th November 2025 for a one-off payment.
EASY SETUP – Simply scan the physical QR code to load the data onto your device and enjoy seamless 4G & 5G Data
DUAL NETWORK - Automatic access to both Three & Vodafone networks. Disclaimer - Coverage provided via MOCN, a multi-operator core network, in selected geographical areas. Please check coverage availability before purchase.
eSIM DEVICE COMPATIBILITY - Please check whether your smartphone or tablet is eSIM compatible
DEDICATED SUPPORT - Gain peace of mind with our dedicated business customer support. Please reach us at support@scancom.co.uk with the sim number and order reference.
ZERO CONTRACTS - Benefit from our data services without the burden of contracts or recurring fees.
EXCLUSIVE UK DATA-ONLY - This Sim card does not support calls, texts, or roaming.
The eSIM cannot be ported/transferred, promotions are non-renewable, and support for pre-registered sims is available exclusively via email.
This item is tailored for business customers. If your order is not in the name of company / non-profit registered at companies house or an Amazon business customer, by purchasing, you affirm your status as a self-employed individual and consent to being listed as a business customer with Scancom Distribution Ltd, a necessary step to complete your purchase

USA eSIM – 40GB 5G Data | Unlimited Local & International Calls/Text | Hotspot/Tethering allowed | 30-Day Prepaid Plan | Get eSIM Same Day!

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Why We Love It

High-speed data every month.
Unlimited calls/SMS to 100 countries.
Same-day eSIM activation available.

Main Highlights

40GB of high-speed data allowance every month. Unlimited data at 3G speed after monthly allowance consumed. Hotspot/Tethering/Internet Sharing allowed
Prepaid USA eSIM card for travel to the US. Includes unlimited incoming and outgoing calls/SMS across all 49 states, including Hawaii and Puerto Rico, as well as to the UK and 100 other countries.
GET eSIM SAME DAY! A few hours after ordering, go to tsim.mobi/activate, enter your Amazon orderID and follow instructions to schedule immediate or later activation of eSIM. You will also receive an email with the URL and instructions if needed. The manual is also uploaded in the images.
Use a modern phone with eSIM capability to be able to utilise American networks. In general Chinese branded phones are NOT allowed on American networks. iPhones 12+ always work. Search for "t-mobile bring your own phone" or visit tsim.mobi/chat for free compatibility check.
24x6 (Monday-Saturday) multilingual support provided by phone, email and InstaChat. Use contact info printed on the SIM card packaging. No activation on Sundays

US Prepaid eSIM Card|Unlimited 5G/4G Internet Data in USA (Hawai Included)+5GB 5G/4G Data in Canada and Mexico|Unlimited Calls & SMS |Rechargeable (21 Days)

13% OffFree Shipping

Why We Love It

Unbegrenztes Internet überall verfügbar.
Keine Vertragsbindung erforderlich.
Telefonanrufe zwischen Ländern inklusive.

Main Highlights

USA lokale SIM-Karte. Verwendet das T-Mobile-Netzwerk. Guter Empfang und Signal. KEINE Vertrags- oder ID-Authentifizierung erforderlich!
Datentarif: Unbegrenztes 5G | 4G-Internetdaten in den USA landesweit (Hawaii ist inbegriffen) + 5 GB 5G/4G-Daten in Kanada und Mexiko. Hotspot-Tethering wird unterstützt (3G).
Telefonanrufe und Textnachrichten: Unbegrenzte Anrufe und Textnachrichten zwischen den USA, Kanada und Mexiko.
Gültigkeit: Nach Aktivierung 21 Tage gültig. Tarif ist aufladbar.
Aktivierung: Die Aktivierung kann bis zu 24 Stunden dauern. Bitte reichen Sie die Anfrage 2 Tage im Voraus ein. Ihre SIM-Karte wird an Ihrem gewünschten geplanten Datum aktiviert (Nordamerikanische Zentralzeitzone).

9esim V3 esim adapter Physical eSIM Write Card Mobile Unlimited Download Profile international travel Compatible with esim unlocked mobile phones Support STK menu switching Android APP Manage Profile

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Why We Love It

Seamless international connectivity enabled.
Compatible with legacy smartphones.
Fully reusable and privacy-focused.

Main Highlights

What can eSIM do for you? Enable eSIM functionality on non-eSIM compatible devices Purchase and download country-specific eSIM profiles directly to your card - no physical store visits required for seamless plan switching
Target Users for Physical eSIM Cards: International travellers, overseas students, and global trade professionals (Ideal for mobile users requiring frequent cross-border connectivity) Owners of non-eSIM compatible devices needing international data plans (Extends next-generation connectivity to legacy smartphones)
1.5MB storage capacity - accommodates approximately 50 eSIM profiles simultaneously
Our card and writer are fully reusable without arbitrary restrictions. Open-source software ensures privacy protection
Instructions for Use: Insert the physical eSIM card into your mobile device Download the companion application Write the eSIM profile to the physical card Await automatic device activation before use

EIOTCLUB eSIM Card & Reader Kit, Unlimited Profile Downloads, Physical eSIM Card for UK/Europe/200+ Countries Worldwide, Compatible with Unlocked iPhone, Android, Tablets, Router, Laptops

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Why We Love It

Transforms devices to eSIM-ready.
Compatible with various unlocked devices.
Includes easy profile management tools.

Main Highlights

Physical eSIM Card Kit: Convert SIM-only devices into eSIM-enabled devices with the EIOTCLUB Physical eSIM Kit. Includes a physical eSIM card and card reader for easy activation and profile management on devices without native eSIM support.
Wide Device Compatibility: Compatible with unlocked iPhones, Android devices, tablets, Wi-Fi hotspots, 5G/4G routers, and more. Simply insert the SIM into slot 1, enable data roaming, and manually set the APN to 'bicsapn' if needed.
Card Reader for iPhone: Use the card reader with your computer to download and install new eSIM profiles directly onto the EIOTCLUB eSIM card. Supports SGP.22 standard profiles from carriers.
Pre-installed Data Profile: Includes 1GB of local data (UK/EU) and 100MB of global data. The pre-loaded profile is rechargeable, and you can store up to 8 additional profiles (for a total of 9). Valid for 360 days after activation.
24/7 assistance via EIOTCLUB App. Include your eSIM's EID number when contacting us. Unlimited profile downloads/deletions from 200+ countries, with flexible local/regional/global data top-up plans available.

USA eSIM 14 Days. T-Mobile Network with Unlimited High Speed Data, Local Calls and Texts in USA (Hawaii Included). Get eSIM Same Day via Email and Start Using! No Need to Wait for Package!

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Why We Love It

Truly unlimited 5G data.
Easy eSIM activation process.
24x6 multilingual customer support.

Main Highlights

USA eSIM for UK PHONE: Local T-Mobile USA eSIM for Travel to the USA. Truly Unlimited SuperSpeed 5G Data, Calls and Texts within USA. HotSpot / Tethering enabled. No International calls included from USA.
GET eSIM SAME DAY! A few hours after ordering, go to tsim.mobi/activate, enter your Amazon orderID and follow instructions to schedule immediate or later activation of eSIM. You will also receive an email with the URL and instructions if needed. The manual is also uploaded in the images.
AUTOMATIC INSTALLATION: By end of day you choose, you get a notification from provider requesting installation of your eSIM. No need to scan QR codes!
FREE COMPATIBILITY CHECK: Use a modern phone with eSIM capability to be able to utilise American networks. In general Chinese branded phones are NOT allowed on American networks. iPhones 12+ always work. Search for "t-mobile bring your own phone" or visit tsim.mobi/chat for free compatibility check.
PLEASE NOTE: Ensure your device supports eSIM, as no physical SIM card is delivered. The activation process requires your phone IMEI and EID number by dialing *#06# on your phone. See video on why this is needed. This eSIM is Prepaid, which means you do not need to pay any more to get unlimited data, local calls and text regardless of any communication you receive. eSIM only works in USA. eSIM only works in phones, may not work in mifi, tablets or routers

H2O Wireless 30-Day USA eSIM, Prepaid eSIM Card with 10GB High-Speed 4G LTE/5G Data & 5GB Mobile Hotspot, Unlimited Data, Talk & Text to 70+ Countries, US Mobile SIM Card for Cell Phones

9% OffFree Shipping

Why We Love It

High-speed data for streaming.
Unlimited talk and text benefits.
Flexible, no-contract prepaid plans.

Main Highlights

HIGH-SPEED DATA & HOTSPOT: With H2O Wireless eSIM, you can access 5G/4G LTE speeds for quick and effortless streaming, browsing, and video calls. Additionally, all of our plans include mobile hotspot capabilities to keep all your devices conveniently connected. After purchase, you will receive a postcard with instructions and a QR code linking you to our activation submission form.
UNLIMITED TALK & TEXT: With H2O Wireless eSIM, access an unlimited data with opportunities to renew every 30 days. Benefit from unlimited talk and text nationwide (and to 70+ countries internationally) without interruptions as long as your calls, text and data originate in the U.S.
FLEXIBLE PREPAID eSIM PLANS: With H2O Wireless, what you see is what you get. Enjoy a plan that suits your unique financial and coverage needs with no contracts and no hidden fees. As opposed to the tricky charges of traditional SIMs, we offer straightforward, cost-effective plans tailored to you!
GLOBAL CONNECTIVITY REIMAGINED: If you're residing or traveling in the US, experience easy international communication with unlimited calls and messages to over 70 countries. Our USA eSIM ensure you never skip beat even with those across the pond.
As a valued customer, you have the option to renew for 30, 60, or 90 days. Renewal is simple. Visit the JZN H2O Refill & Top-Up Page. Choose Your Plan. Enter your phone number. Apply the code: JZNAMAZON25. Complete your purchase and voila! Note: This is only for first time renewals and JZN activated numbers.

20 days of high-speed data.
Free test data for assurance.
No registration or ID needed.

Main Highlights

Good for 20 days of use 10GB of 5G LTE high-speed Internet Data. Dual Japan local carriers e-SIM, powered by Softbank and KDDI.
🎁FREE Test Data: 100MB, valid for 1 day in Europe. You can make sure your sim works well before your trip!
Data only eSIM plan. No ID authentication or registration is needed.
NO phone number. NOT available for Hotspot tethering. No refill is available.
**Please note that your cell phone must be eSIM compatible.
You will receive an unique eSIM redeem code comes with a small package shipped form Amazon after purchase.

Independently published

UNLEASH CONNECTIVITY: THE EVOLUTION AND DEVELOPMENT OF SIM, ESIM CARDS (SMART CARDS TECHNOLOGY)

EIOTCLUB eSIM Card, Unlimited eSIM Downloads, travel esim card for USA, Asia over 200 coutries Worldwide, Free Data Roaming (Physical eSIM card)

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Why We Love It

Quick and easy setup process.
Cost-effective for international travel.
Manage multiple eSIM profiles easily.

Main Highlights

Quick setup: the setup process is simple - insert SIM card, download app and within minutes you can manage eSIM.
Cost-effective roaming: Save roaming fees and no longer need separate SIM cards to switch between providers. Can be used in 33 European countries and over 200 international countries. Just buy the matching country package.
Flexible and versatile: With just one physical eSIM card, you can download unlimited eSIM profiles. The app allows you to manage up to 9 eSIM profiles and switch networks at any time.
Inclusive data volume: Pre-installed with 1GB data volume in Europe and 100MB available worldwide in 200+ countries.
This product is suitable for compatible Android phones. Please check the compatibility of your phone before use: https://www.eiotclub.com/pages/esim. If you have any questions, please contact eotclub.com online support or email info@eiotclub.com.

9.0

Superb

We scanned 1974 products

We reviewed these offers relevant to the Esim Cards within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Scancom, TSIM, SIM2ROAM, 9esim, EIOTMART, JZN Market, Independently published, EIOTCLUB, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Esim Cards in the market, we considered we took a deep dive into 9871 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Three 80GB Data e-SIM - 5G Data Renewed MONTHLY until 8th November 2025 - Perfect for eSIM compatible Phones - Access to Three & Vodafone - Connects to the Strongest Signal available. We love many things about this product by Scancom. What sets it apart from the competition is Seamless data, easy setup. , Fastest 5G network available. , No contracts, no hassles. .
The best value product for most shoppers and where user satisfaction is continuously the highest is USA eSIM – 40GB 5G Data | Unlimited Local & International Calls/Text | Hotspot/Tethering allowed | 30-Day Prepaid Plan | Get eSIM Same Day! by TSIM based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Esim Cards and the best cost-to-value ratio is US Prepaid eSIM Card|Unlimited 5G/4G Internet Data in USA (Hawai Included)+5GB 5G/4G Data in Canada and Mexico|Unlimited Calls & SMS |Rechargeable (21 Days)at SIM2ROAM with a 13% discount.
Our list of the best Esim Cards is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Esim Cards in The UK

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We scanned 1974 products

We concluded that: