Stay connected affordably with eSIMs and find the best eSIM deals in the UK. Learn about their benefits, compatibility and how to switch.
As mobile technology continues to evolve, eSIMs are becoming a popular choice for many due to their ease of use and flexibility. In this guide, we’ll break down everything you need to know about eSIMs; how they work, how to switch and where you can find the best eSIM deals.
- What is an eSIM card?
- How do eSIMs work?
- The Activation of eSIMs
- Advantages of eSIMs
- Checking eSIM Compatibility on Your Device
- eSIM Providers in the UK: Your Options
- 25% Discount on eSIMs at Airalo
- How to Switch to an eSIM
What is an eSIM card?
From their inception in 1991, SIM cards have evolved dramatically. An eSIM, or embedded SIM, is the latest development in SIM technology that allows you to activate a cellular plan without the need for a physical SIM card.
The introduction of eSIMs has transformed the mobile industry, offering numerous advantages such as convenience, flexibility and environmental sustainability.
How do eSIMs work?
Unlike traditional SIM cards that you can pop in and out of your device, an eSIM is a tiny, built-in chip that acts like a digital SIM card. It connects you to your cellular network just like a physical SIM, but with some key advantages.
The Activation of eSIMs
Activating an eSIM is generally straightforward and can be done in two ways.
- Your carrier might send you a QR code to scan with your phone’s camera, which will initiate the activation process.
- Alternatively, you can manually enter an activation code provided by your carrier.
Be sure to have an internet connection for either method.
After activation, you might need to configure some settings on your phone, such as enabling data roaming or selecting the desired network. It’s always a good idea to double-check the instructions provided by your carrier for any specific steps.
Advantages of eSIMs
In our increasingly connected world, eSIMs have emerged as a game-changer in mobile technology. Embedded SIM cards offer numerous advantages over their physical counterparts, revolutionising the travel and telecommunications industry.
- Flexibility: eSIMs provide unparalleled flexibility, allowing users to switch between carriers and plans effortlessly. With just a few taps on your device, you can activate a new plan or change your data allocation, ensuring you always have the most suitable options at your fingertips.
- Convenience and Efficiency: Gone are the days of fumbling with physical SIM cards. eSIMs eliminate the need to handle bulky plastic cards, making it easy to set up and activate your mobile plan. Say goodbye to the hassle of finding a SIM card slot, swapping cards, or waiting for a new SIM to arrive by mail.
- Affordability: eSIMs offer cost-effective options for international travellers. By opting for local eSIM plans, you can avoid high roaming charges and take advantage of competitive pricing from local carriers. This allows you to stay connected wherever you go without breaking the bank.
- No Physical SIM Cards: With eSIMs, there is no risk of losing or damaging a physical SIM card. This added security ensures that even if your device is lost or stolen, your eSIM remains intact, protecting your valuable information and preventing unauthorised use.
- Keep Your Number: Switching to eSIM does not mean giving up your existing phone number. You can easily transfer your current number to your eSIM, allowing you to maintain continuity and eliminating the need to update contacts or inform everyone of a new number.
Checking eSIM Compatibility on Your Device
To use an eSIM, your device must support the technology. On iPhone, go to Settings > Cellular > Add Cellular Plan. If this option is available, your iPhone supports eSIMs. For Android, Samsung, and Google Pixel, check under Network & Internet > Mobile Network > Advanced > Carrier > Add Carrier.
Apple iPhones that support eSIM include:
- iPhone 15 / Plus / Pro / Pro Max
- iPhone 14 / Plus / Pro / Pro Max
- iPhone 13 / Mini / Pro / Pro Max
- iPhone 12 / Mini / Pro /Pro Max
- iPhone 11 / Pro / Pro Max
- iPhone XS / XS Max
- iPhone SE 3 (2022)
- iPhone SE 2 (2020)
- iPhone XR
Apple iPads that support eSIM include:
- iPad (7th Gen or later)
- iPad mini (5th Gen or later)
- iPad Air (3rd Gen or later)
- iPad Pro 11″ (1st Gen or later)
- iPad Pro 12.9″ (3rd Gen or later)
Samsung Galaxy phones that support eSIM include:
- Galaxy S23 / S23+ / S23 Ultra
- Galaxy S22 / S22+ / S22 Ultra
- Galaxy S21 / S21+ / S21 Ultra
- Galaxy S20 / S20+ / S20 Ultra
- Galaxy Note20 / Note20 Ultra
- Galaxy Z Fold4 / Flip4
- Galaxy Z Fold3 / Flip3
- Galaxy Z Fold2
- Galaxy Z Flip 5G
- Galaxy Z Flip
- Galaxy Fold
Google Pixel phones that support eSIM include:
- Google Pixel Fold
- Google Pixel 8 / 8 Pro
- Google Pixel 7 / 7a / 7 Pro
- Google Pixel 6 / 6a / 6 Pro
- Google Pixel 5 / 5a
- Google Pixel 4 / 4a / 4 XL
- Google Pixel 3 / 3a / 3 XL (limited)
eSIM Providers in the UK: Your Options
Several UK providers offer eSIMs, including EE, O2, Vodafone, Three and Giffgaff. Each provider offers different plans, so it’s worth comparing to find the best fit for your needs.
The best eSIM deals in the UK vary based on data allowances, prices and other features. For instance, EE and O2 eSIM plans are currently only available to Pay Monthly customers, whereas Lyca Mobile and Airalo offer Pay As You Go (prepaid) eSIM plans.
At hotukdeals, you can find great deals on both Sim-Only, Pay Monthly and PAYG plans from trusted networks. So it’s worth browsing the latest offers to find the best value for your needs. Check out this fantastic eSIM deal we spotted today!
25% Discount on eSIMs at Airalo
Extra 25% off eSIMs [Airalo]
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How to Switch to an eSIM
Switching to an eSIM is a straightforward process. Request an eSIM pack from your provider, scan the QR code or enter the details manually, then follow the prompts on your device. Remember to back up your data before making the switch.
For convenience, check out these step-by-step guides for setting up an eSIM on your iPhone, Samsung Galaxy or Google Pixel.
- How to use eSIM on iPhone [Apple Support]
- How to use eSIM on Samsung Galaxy [Samsung Support]
- How to use eSIM on Google Pixel [Google Guidebooks]
eSIMs offer numerous advantages, from convenience and flexibility to environmental sustainability. With several UK providers offering eSIMs and a range of smartphones supporting the technology, it’s worth considering the switch.
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