Over the last few years, SIM cards have been slowly replaced by eSIM cards, which were described as a real phenomenon. Many think that eSIM is an electronic SIM card; however, "e" stands for embedded. Basically, it is a SIM card that is included in newer Apple, Samsung, Google, Huawei, and Sony phones. Some of the popular models with eSIM cards are the iPhone XR, iPhone XS, Samsung Galaxy Z Flip, Google Pixel 3, and Huawei P40.
The idea of creating an eSIM was first introduced in 2010. However, six years later, the GSMA officially agreed to it. In 2017, Google was the first manufacturer to turn the idea into reality, launching Pixel 2, the first Android smartphone with an eSIM. One year later, Apple unveiled iPhones XS and XS Max, which support eSIM cards.
But what is so special about eSIM cards, and why are they becoming so popular? We are about to explore this trend and learn the features embedded SIM cards offer.
It Is All About Convenience
The ways we communicate have become easier, and the ways companies created smartphones before are more convenient. eSIMs replace physical cards that you have to change when you, let's say, go to another country. Travelers will certainly agree with me that keeping dozens of different SIM cards is inconvenient, and it is a hassle to take one out and insert a new one, then enter a PIN code until you can access your information. If you need to use multiple phone numbers and connect to different operators while traveling, choose it, and you will be able to talk freely in more than 100 destinations worldwide.
Cost-Effective Solution
You might enjoy the idea of saving money if you use your phone to call abroad, send lots of messages, and use mobile data. We have already mentioned that you can pick multiple operators for your convenience and avoid the process of switching cards every time you need to make a call or send a text. eSIM cards allow users to select short-duration plans to suit their individual requirements for personal and business purposes.
Higher Level of Security
If your phone gets stolen, the first thing you do is block your SIM card. Despite precautions, the person holding your device can unblock the SIM and get access to sensitive information. eSIMs provide enhanced security and privacy, including encryption and cryptographic protocols, making them harder to hack.
Ability to Use on Other Devices
You can also use your eSIM in a smartwatch like the Apple Watch and not miss an important text or call when training, walking, or just not wanting to carry your smartphone. All you have to do is pair your smartphone and Apple Watch so the data seamlessly transitions between the two devices and allows you to stay up-to-date with notifications.
Improved Smartphone Design
The size of your smartphone is not the main concern, still it plays a big role. Since new devices do not have physical SIM card slots, they are typically smaller and lighter. Also, the absence of a slot makes a smartphone safer from dust and water.
Final Thoughts
The only downside we can think about is eSIM is not compatible with all phone models. Even if you could extract the card from a phone, you still wouldn't be able to fit it on most smartphones since it is smaller than a Nano-SIM. Anyway, the phenomenon will soon become a norm, so by purchasing a smartphone, you will get a "clever" SIM that will protect your data and allow you to register with multiple operators for more convenience and accessibility.
