This technological advance not only simplifies the process of activating and changing carriers, but also offers benefits for international travelers. With the eSIM, changing service providers in different countries is as simple as downloading an operator profile via a QR code or an app. We explain all the details in this article so that you take it into account when you are interested in hiring this new technology.
What is an eSIM and how does it work?
In recent years, the eSIM has emerged as a significant evolution of the traditional physical SIM card. The eSIM, abbreviation for “embedded SIM” or “embedded SIM”is a small chip integrated directly into the device that stores the information necessary to connect to a mobile operator’s network without needing to insert a physical SIM card.
The eSIM operates in a similar way to a conventional SIM card in terms of data storage and authentication on the operator’s network. However, Unlike physical SIMs, the eSIM does not require a removable chipInformation that was traditionally stored on a physical SIM card is now downloaded to the device via the Internet.
eSIM adoption has grown rapidly, and it is available in a variety of modern devices. Apple, for example, has included eSIM in its iPhones from models XS and XRas well as on iPads and Apple Watches. High-end Android devices, such as the Samsung Galaxy S20 and later, the Google Pixel 4 and above, and some Huawei and OnePlus models also support eSIM.
To check a device’s compatibility with eSIM, users can check the phone’s settings in the network or connections section. It is also advisable to check with the mobile operator if they offer support for eSIM, since not all operators have adopted this technology
Advantages and disadvantages of the eSIM
The adoption of eSIM technology has brought benefits to both users and manufacturers and operators. By eliminating the need to include a SIM tray, Manufacturers can create thinner, lighter devices with greater resistance to water and dust. Plus, you no longer need to worry about losing the tiny card or having to use adapters to change from nano to micro SIM when upgrading your phone.
Another advantage is the Easier global connectivity. When traveling to another country, you can easily sign up for a local data plan by activating it on your eSIM, without having to find a physical store or handle your phone. Switching carriers also becomes quicker and easier, as you don’t need a new physical SIM card. Porting can be completed in minutes. In addition, the eSIM adds an additional layer of securitysince it can be deactivated remotely in case the device is lost or stolen.
We must not forget either that the eSIM is a more sustainable option by reducing the use of plastic associated with physical SIMs.
However, this technology also has some disadvantages. Not all devices are compatible with eSIM. Although the list of supported devices is growing, older models cannot use this technology. Additionally, transferring the eSIM to a new device can be more complex than with a physical SIM., as it requires ensuring that the data has been properly backed up and that the new device is compatible. Another disadvantage is the inability to physically remove the eSIMwhich can be seen as a drawback for those concerned about tracking and privacy.
Do Spanish operators offer eSIM?
In Spain, several operators already offer eSIM services. Movistar It was one of the first operators to offer it and it can be contracted through its MultiSIM platform, which allows several devices to be connected with the same line. Activating the eSIM has an initial cost of 11 euros and a monthly cost of 6 euros, although this may vary depending on the contracted plan.
Orange The company also offers eSIM with the MultiSIM option, called OneNumber, which allows you to connect up to four devices. The initial activation of the eSIM costs 5 euros, and in some tariffs, the service is free. Vodafone allows eSIM activation at no initial cost on many of its rates. Vodafone’s OneNumber service also allows you to connect multiple devices with a single line. In some cases, the use of the eSIM can be free depending on the contracted plan, while in other cases it may have a monthly cost of 5 euros for additional devices.
Pepephone offers eSIM at no additional cost to its customers, making it an attractive option for those looking for an affordable solution. O2, which is a brand of Movistar, also provides eSIM services. Activation and use of the eSIM at O2 is free for new customers and those who port. Yoigo It offers eSIM free of charge for new customers, although those who already have a physical SIM must pay 7.26 euros to change. However, Yoigo does not support MultiSIM functionality, which means that multiple devices cannot be connected with a single line.
What eSIM can we buy if we travel abroad?
If you plan to travel abroad and need to stay connected, there are several eSIM providers offering international plans. Here is a list of some of the best eSIM providers for international travel in 2024:
1. Air it: It is one of the most popular eSIM providers, offering coverage in over 200 countries. Its plans include local, regional and global options, allowing you to choose the most suitable plan depending on your destination and trip duration.
2. Hellofly: It is possibly the best known in our country for its advertising campaigns. They offer eSIMs for more than 190 destinations and activation is quick and easy through a QR code received by email.
3. nomad: Ideal for short trips and offers affordable plans for specific regions and individual countries.
4. Yesim: Offers coverage in over 120 countries. Plans range from short-term options to long-term plans, and allow the use of hotspots.
5. KnowRoaming: Provides coverage in more than 200 countries and offers both data plans and plans that include voice and messaging. Its intuitive app allows users to monitor their usage and easily recharge data. In addition, they have a “soft SIM” function that facilitates access to local networks without physically changing the SIM.
6. Surfroam: It is known for its pay-as-you-go plans, which allow travelers to better control their data expenses. They offer rates as low as $0.01 per MB in many countries, making them a very economical option for those who need basic connectivity without breaking the bank.
7. Jetpac: An excellent option for multi-destination trips, with plans that cover 50 countries. In addition to offering data, Jetpac also provides free access to airport lounges if your flight is delayed, which is an added bonus for frequent travelers.
