How to buy an eSIM Online?

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Today technology has advanced so much that it is possible to buy almost anything online from the comfort of your home. And something even more extraordinary is that one of the things that can be purchased online is an eSIM. A service that everyone needs whether it be at home or when traveling. 

If you have heard the concept of eSIM before, you may be quite familiar with it. However, if it is the first time you hear about it, we recommend you to read this article prudently. Because here we will show you everything you need to know to be able to buy your eSIM online. Without the need to wait in long lines in commercial establishments.

In addition to telling you how you can buy an eSIM online from the main operators in the United States. We will also show you the best alternative available in the market to connect to the Internet through an eSIM anywhere in the world.


What is an eSIM?

If you are interested in buying an eSIM for your next trip, you must know what an eSIM is. If this is the first time you hear about this product, don’t worry, as it is simple to understand as the eSIM is like a SIM card that will provide you with cellular data. 

However, instead of inserting a SIM card on your phone, what you have to do with eSIMs is to activate an eSIM profile that is stored on a device that is already integrated in the cell phone from the factory. With eSIM profiles, you can access the cellular services mentioned above, without the need for a physical SIM card.

To activate these eSIM profiles, you must scan the QR code that comes with the purchase of the eSIM. Once you scan this QR code you will be able to browse the internet on your cell phone, as if you had a regular SIM card.

What are the advantages of the eSIM?

You are probably wondering why you should buy an eSIM? Well, nowadays, many people prefer the eSIM over the traditional SIM card due to the great advantages that the virtual card offers. However, these advantages vary depending on the eSIM we have, since not all operators offer us the same features and benefits, and much less, at the same price.

However, there are certain advantages that all eSIMs have on the market share, as they are specific to the product. These are specified below: 

  • Quick purchase: The main advantage is the speed with which you can acquire an eSIM since it is a virtual product. If you buy the eSIM Online you will not have to wait for it to arrive at your home, but in a matter of minutes or seconds, you will receive the eSIM QR code on the email.
  • Portability: another of the advantages offered by this product is the portability and convenience we have when we want to move the eSIM from one device to another. In addition, the eSIM data is not deleted from the smartphone and, since it is not removable, the remote location functions can still be used. This is essential for finding the device in case of loss or theft.
  • Dual-SIM card: you will have the possibility to combine the eSIM plus SIM card. In some cases, we can associate the same number to several devices at the same time. 
  • Secure: the eSIM, unlike the SIM card, cannot be damaged, lost, or misplaced.

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How to buy Holafly’s eSIM for travel online?

One of the best eSIMs currently on the market, and one that many travelers can make use of, is the eSIM from Holafly, a Spanish online store specialized in selling telephone services for travelers. However, before telling you how to buy an eSIM online with Holafly, we would like to tell you about the main features of their product. 

First, you should know that the main feature of Holafly eSIMs is its international capability because these eSIMs have the characteristic of providing internet almost anywhere in the world. However, the main advantage you’ll have when buying the Holafly eSIM is that their purchasing process is easy and fast, since in a matter of seconds after making the purchase, the eSIM will arrive at the email address you registered. 

In addition, the eSIM offers advantages such as unlimited data in some destinations; multi-destination data to connect to the internet from several countries with the same eSIM. And finally, a customer service that is available 24 hours a day.

So, to buy this eSIM online, all you have to do is go to the official website of Holafly. Then, you must search for your destination and choose the plan of your preference. Fill out the purchase form and your eSIM will arrive in seconds! 

Once you have your eSIM, you will have to scan the QR code on your phone to install it. And when you arrive at your destination, you must activate the eSIM’s data roaming to start navigating. Keep in mind that not all devices are compatible with the eSIM, so you will have to look at the list of Holafly eSIM-compatible devices that you will be shown before and during your purchase.

How to buy the eSIM of the main United States operators Online

If you are interested in taking the leap in telecommunications technology with your operator, below, we will show you how you can buy the eSIM of the main United States operators from the comfort of your home.

How to buy the Verizon eSIM Online?

If you are not yet a Verizon user, you can sign up for Verizon service by calling their business sales team. On the other hand, if you already have a SIM card with Verizon, the only thing you have to do to access an eSIM with the same number as your SIM card is to call 1.800.922.0204. Although you can also request Verizon’s eSIM through their online portal. 

Verizon has the following cellular devices compatible with its eSIM: iPhone 13, 13 Pro, 13 Pro Max, 13 Pro mini, iPhone 12, 12, 12 Pro Max, 12 mini, iPhone SE iPhone 11, 11 Pro, 11 Pro Max, iPhone XR, iPhone XS, XS Max. Pixel 6, 6 Pro, Pixel 5, Pixel 4, 4 XL, 4a, 4a 5G UW. Samsung Galaxy s22, s22+, s22 Ultra, s21 5G, s21+ 5G, s21 Ultra 5G, Note20 5G, Note20 Ultra 5G, and the Samsung Galaxy Book Go 5G

How to buy the T-Mobile eSIM?

T-Mobile’s customers can sign up for an eSIM with a T-Mobile postpaid plan to open new ways of using an eSIM-equipped device by adding a second line on the same device. So if you are already a T-Mobile customer, you can get the eSIM by calling 611. 

However, if you are not yet a customer, you can get the eSIM from the official T-Mobile website during the purchase process. The devices compatible with T-Mobile’s eSIM are as follows: iPhone XS, XR, 11 and later, New iPad Pro and later. Samsung Galaxy S20 family. Samsung Galaxy Note 20 family, Samsung Galaxy Fold and Flip, Samsung Galaxy, Motorola Rarz and Rarz 5G. Huawei P40 Family

How can I buy the AT&T eSIM online?

Buying an eSIM with AT&T is simple, and you can do it through their website. You just need to create a personal account on their site, and then go to the My Devices section. From there you will be able to select the option to purchase a new eSIM, and therefore you will be able to purchase eSIM plans. 

On the other hand, if you are already an AT&T customer, you can also change your prepaid SIM card to an eSIM, through your phone’s cellular settings. However, you will need to verify that your cellular phone is compatible with eSIMs. 

The cellular devices with which you can activate the AT&T eSIM are:  iPhone XS, XR and later; iPad Pro and later; All Samsung Galaxy S20 and S21 family; All Samsung Galaxy Note 20 family; Samsung Galaxy Fold and Flip; Samsung Galaxy Watch and Active 2; Motorola Rarz and Rarz 5G; All Huawei P40 family.

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How to activate an eSIM

Activating your eSIM will depend on the device’s operating system. However, what you must do before activating your eSIM, regardless of the type of device you have, is to have a prior stable internet connection. In addition, if you have a Smartwatch, you will also be able to activate the eSIM, only if the eSIM brand you have is compatible with a Smartwatch.

iPhone (iOS)

  1. Go into your phones’ settings, and choose the Mobile Data option.
  2. Once you are under Mobile Data, go to Add Data Plan
  3. Scan the QR code with the camera
  4. Once you have finished scanning the QR code, select Add Data Plan.
  5. Click OK and you are done!

Samsung, Huawei, Google (Android)

  1. Go to your phone’s settings. Choose the SIM Management option
  2. Once you are in SIM Management, select Add Data Plan.
  3. Scan the QR code and when finished, click Use and Add.

Apple Watch

Before you start, the first thing you need to do is to pair your iOS device with your cellphone. Once they are linked you will perform the following steps:

  1. On your iPhone, look for the Cellular Data option.
  2. Once you are in Cellular Data, select Configure Data and go to the application of My Pepe phone or the operator you use. 
  3. Accept the terms of use and conditions of the company, and you’re done.

Galaxy Watch

Before you start, download the Samsung Wearable application to connect your Smartwatch and your cellular device. Once you have linked your devices, perform the following steps:

  1. Enter the Samsung Wearable app, choose and connect the Samsung Smartwatch. To accomplish this you must follow some steps that will be indicated in the application, such as checking numbers that reach your smartphone and your Smartwatch to link them.
  2. Within Samsung Wearable, access the Mobile Networks option.
  3. Select Use QR Code
  4. Scan the QR code of your eSIM with your cellphone’s camera.
  5. Once finished, you will see that the activation process is in progress.
  6. Accept the privacy policy and click Download when it appears.
  7. Wait for the connection process to finish, and you are done.
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