What is an eSIM and what does it have to do with Claro?
An eSIM is a digital SIM card integrated into your cell phone: you don't need to physically remove or change it, because it is activated with a QR code or a profile that you install from the device itself. Claro, like the rest of the major Latin American operators, offers this technology in several countries as an alternative to the traditional plastic chip.
The difference between a physical SIM and an eSIM is not in what it does (calls, messages, data plan), but in how it reaches your cell phone. Instead of receiving a small card to insert, your operator gives you a digital code that your phone converts into an active line. This means you don't depend on having a chip sent to you by mail or standing in line at a physical store to pick it up.
When someone searches for "eSIM Claro," they are usually in one of two situations: they want to activate a local Claro line without going to a store, or they are about to travel and are wondering if they can use an eSIM for data in another country. The short answer is that both are possible, but they serve different needs, and that's exactly what we're going to clarify in this guide.
How does Claro eSIM work?
The general operation of an eSIM with Claro follows the same principle as with any carrier using this technology. First, you request the eSIM (in-store, via app, or from your online account, depending on the country), receive a QR code or activation link, and then scan or install it from your phone's settings. Within seconds, the profile is saved on the phone, and the line activates when you have coverage.
Once installed, Claro's eSIM behaves like any other line from that operator: it uses its local network, data plan, and billing or top-up conditions. If you're already a Claro customer and are just switching from a physical SIM to an eSIM, you generally keep your same number and plan; the change is in format, not in service.
Where things get complicated is when you want to use that same Claro line outside your country. That's where international roaming comes in, which depends on agreements between Claro and operators in other countries, and usually works differently (and costs differently) depending on the destination. That's why many travelers searching for "eSIM Claro" are actually looking for a way to get data abroad, not just a new local line.
How to order an eSIM from Claro?
The process for requesting an eSIM from Claro varies depending on the country where you have your line, but generally follows a similar order:
- Check that your cell phone is compatible. Not all models support eSIM; we'll review this in detail below.
- Request the change or activation. You can do it from the Claro app, your online account, or in a physical store, depending on what options Claro offers in your country.
- Receive the QR code or digital profile. It usually arrives by email, within the app, or is displayed on screen if you are in-store.
- Install the profile on your cell phone. From the network settings, you scan the QR or follow the installation link.
- Confirm that the line is active. With coverage, the eSIM should start working within a few minutes.
If you are not looking for a local Claro line but rather data for a specific trip to another country, this same process—request, receive a QR, install—is also used by international travel eSIMs, only in that case you do not depend on having a previous account with any local operator.
How much does Claro charge for an eSIM?
The cost of a Claro eSIM depends on several factors: the country where you contract the line, whether you are an existing or new customer, the plan you choose, and whether you will use it only in your country or also want international roaming. Since these conditions change between countries and over time, the most reliable approach is to check the price directly in the Claro app or official website for your country before deciding.
What can help you compare is understanding which factors drive the price up: adding international roaming to a local plan almost always costs more than using the line only within your country, and data packages for travel are usually charged separately from the normal monthly plan. If your trip includes more than one country, check if Claro's roaming covers all destinations on your itinerary or only some, because that also affects the final cost.
An alternative to avoid billing surprises is to purchase an international travel eSIM before you leave: you know in advance how many GB you have and which destinations they cover, without relying on your local carrier's roaming.
Can I activate the eSIM myself?
Yes. That is precisely one of the advantages of eSIM over physical SIM: you activate it yourself, from your phone's settings, without the need for a technician or store employee to handle your device. You need a Wi-Fi or data connection to download the profile, follow the on-screen instructions, and wait a few minutes for the system to confirm the line.
The only step where you might need help is when scanning the QR code if your operator provides it printed or in an email that you can only open from another device; in that case, simply have two screens handy (the QR on one, your phone on the other).
A detail that almost no one uses to their advantage: if you buy an international travel eSIM in advance, you can install the profile on your cell phone before leaving your country and save it without activating it. With PuraSIM, for example, you have up to 180 days from the purchase to activate it, so you install it calmly at home, with good Wi-Fi, and only activate it on the day you land—without spending data from your local plan or risking being without a signal at the airport while trying to configure it.
Your Carrier's eSIM vs. International Travel eSIM
When the reason for the search is travel, it's worth comparing your local operator's eSIM (like Claro) with an international eSIM designed for tourists and frequent travelers. They are not better or worse in the abstract: they serve different scenarios.
| Criteria | Your local carrier's eSIM (Claro) | International travel eSIM |
|---|---|---|
| What it's for | Your main line in your country of residence | Temporary data while traveling |
| Coverage outside your country | Depends on roaming agreements, varies by destination | Designed to work in over 200 destinations |
| Cost while traveling | Determined by Claro's roaming plan in each country | You know the cost before buying, no reliance on roaming |
| Requires existing account | Yes, with Claro in your country | No, you buy it directly for the trip |
| Your local number | Remains active | You use a separate data line, your number stays intact |
In practice, many travelers combine both: they keep their Claro line for calls and WhatsApp with their usual number, and use an international eSIM solely for data while abroad. You can check how this compares in detail in eSIM vs. roaming.
Practical example: a trip using eSIM
Imagine you live in Mexico City, you have your usual Claro or Telcel line, and you're going on a two-week trip: first a few days in Bogotá and then in Buenos Aires. Before you leave, you check if your cell phone is compatible with eSIM (most likely if it's from recent years) and decide what you're going to do with your data.
Option one: activate international roaming with your Mexican operator for those two countries. You would have to confirm with your operator if it covers both destinations and what the roaming package costs for each, because it's not always the same price or conditions in Colombia as in Argentina.
Option two: buy an international travel eSIM that covers your itinerary's destinations before leaving Mexico. You install it on your phone using your home Wi-Fi, save it, and the day you land in Bogotá you simply activate it: in about 1 minute you have data, without going through local operator counters or worrying about buying a new chip when you arrive in Buenos Aires, because the same eSIM already covers the second destination.
Meanwhile, your Claro or Telcel line remains active to receive calls or verification SMS with your usual number, and if you need support during the trip, you can resolve it by email or WhatsApp, available in all languages 24 hours a day.
Which phones are compatible with eSIM
Not all cell phones support eSIM, so this is the first step before requesting one, either from Claro or any international provider. As a general rule, mid-range and high-end models launched in recent years usually have it available, while older devices or some economical versions do not include it.
Before ordering your eSIM, check two things in your cell phone settings: that the device has the "Add eSIM" or "Add cellular plan" option within the network settings, and that it is not blocked by your operator in a way that prevents installing profiles from other companies (this applies especially if you bought the cell phone in installments with an operator). You can check the list in more detail in eSIM compatible phones.
If your cell phone does not support eSIM, you can still travel with a physical international SIM; the difference is only in the format, not in coverage or service.
Common mistakes when using an eSIM
Most problems with eSIMs—whether from Claro or any other provider—come from a handful of repeated errors, almost all of which are avoidable if you know what to check before installing the profile.
- Scanning the QR more than once. Each code is usually for single use; if you scan it twice from different devices, the second attempt may fail.
- Installing without a stable connection. The profile download requires Wi-Fi or data; an unstable network can interrupt the installation midway.
- Not activating the eSIM's mobile data as the primary data line. It's common to leave the physical line as the default for data and wonder why the eSIM "isn't working" when it was never activated as the active data line.
- Accidentally deleting the profile. Unlike a physical SIM, if you delete the eSIM profile from the settings, you usually cannot reinstall it with the same QR; you have to request a new one.
If any of this is happening to you, it's worth checking the guide to common eSIM problems before requesting a new profile, because it can almost always be resolved without contacting anyone.
When is Claro more convenient and when is an international eSIM?
There's no single answer: it depends on what you're trying to solve. This table summarizes the most common scenarios.
| Your situation | What is most convenient |
|---|---|
| You live in a country where Claro operates and want your main line without a physical chip | Claro eSIM directly with your operator |
| You are going to travel to one or more countries outside of where you have your line | International travel eSIM, purchased before leaving |
| Your itinerary crosses several countries on the same trip | International eSIM covering all destinations, so you don't have to change providers at each border |
| You only need to keep your number for calls and WhatsApp while traveling | You keep your local line (Claro) active and add a separate data eSIM |
| You need support in another language during the trip | An international provider with 24/7 support by email and WhatsApp in several languages |
In summary: Claro makes sense as your primary operator in your home country. An international eSIM makes sense when the goal is to travel, regardless of whether you maintain an active local line at the same time. Many travelers end up using both, each for what it solves best.
If your next trip is just around the corner, you can start with the first steps guide to installing your eSIM and then check the international eSIM collection by destination to find the one that covers your itinerary. Install it calmly before you leave, activate it the day you land, and that's it: one less problem to solve at the airport.
