eSIM Technology

The SIM card has reigned supreme for almost 30 years, however, like most other technologies of its time, its dominance is coming to an end. 

Find out here why we believe eSIM’s are set to take their place and how you can purchase one now.

 

First of all, what is a SIM?

The SIM card, otherwise known as a Subscriber Identity Module, was created to separate mobile phones from the networks they connected to by moving all the necessary security and identification data onto a chip embedded into a removable piece of plastic.

Each SIM provides a unique user ID which a network can access to allow you to receive/make calls, send SMS messages and connect to internet services. The SIM card also permits you to store contact and other basic information so that you can keep a hold of this when moving between phones.

Like all technology, however, SIM’s are continuing to evolve, and the next phase will be the biggest since its inception, where we will see the eradication of the need for physical SIM’s altogether through eSIM technology.

What is an eSIM?

eSIM simply stands for embedded SIM card. So essentially, there are no physical SIM cards required.

If you’re wondering how this works, it’s basically an embedded chip inside your phone that carries all of the same information as a physical SIM but stops you having to switch them in and out. Many of the top manufactured phones already contain this technology and this will become universal in just a few years.

What are the benefits of eSIM?

At this point you may be asking what this actually means for you. Therefore, outlined below are some of the reasons why the eSIM is creating so much noise:

You can change carriers without having to get a new SIM. This means less time having to speak to various carriers or wait for your new SIM.

With eSIMS, you can have two different plans from two carriers. Here are some examples of this benefit:

1.)    You can use one carrier for business and one for personal calls.

2.)    You can add a local data plan for when travelling in different countries eliminating the possibility of roaming charges or need to purchase from local SIM suppliers.

3.)    You can even have separate voice, text and data plans to get the best service for you.

What mobile phones and devices work with eSIM

More and more phones are becoming eSIM compatible including the latest iPhone models and Samsung Galaxy series, here you’ll find an updated list of all the mobile phones that are eSIM compatible.

Apple

Phone

iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 Mini, iPhone 11, 11 Pro, 11 Pro Max, XS, XS Max, XR

 

Tablet

iPad Mini (5th gen.), iPad (7th gen.), iPad Air (3rd gen.), 12.9-inch iPad Pro (3rd gen.), 11-inch iPad Pro

 

Wearable

Apple Watch Series 3, 4, 5

Samsung

Phone

S20, S20+, S20 Ultra, Z Flip, Galaxy Fold

 

Wearable

Gear S2, S3 Frontier 3G, S3 Classic, and Galaxy Watch and Watch Active 2

Google

Phone

Pixel 5, 4a, 3, 3 XL, 3a, 3a XL , 4, 4 XL

Motorola

Phone

Razr (2020)

Microsoft

Tablet

Surface Pro X, Surface Pro with LTE Advanced

Huawei

Wearable

Huawei Watch 2 Pro

Xiaomi

Wearable

Smartwatch

Ok so where do I actually get an eSIM?

With this technology still in its infancy, it is hard to know which services are actually worth the effort of changing over from your current plan, some of the big networks across the globe are still to officially announce their eSIM plans. 

There are only a few that make the cut at the moment, and outlined below is one which is leading the way:

1. Extreme Connect

EXTREME Connect has been developed by the creators of the EXTREME Sports channel, a company now dedicated to helping their community of travel and adventure enthusiasts follow their passion through services which provide both user friendly and cost-effective solutions.

With this in mind, the EXTREME Connect app provides an eSIM service that takes the hassle out of mobile roaming charges or local supplier issues when traveling.

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The mobile service offers:

  • Access in over 100 countries.
  • An eSIM that downloads to your phone in seconds through the EXTREME Connect app.
  • Instant plan activation or “activate plan on arrival” option.
  • Easy to manage data usage and top-up.
  • Download and login through any device in case of loss or transfer of your device.


Simply download the app, select a plan, choose your destination, and you’re connected.

Extreme’s eSIM service works will all eSIM-compatible phones.

You’ll find more information here on this site about eSIM services available as they are announced, here on eSIM Information.

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