Today, it is very important for everyone to be easily reachable by phone and not face any problems to reach others. Especially when traveling abroad. Obviously, this requires a high-quality mobile connection and a certain stability that would allow you to trust the quality and constancy of it. In this case, an electronic SIM card (eSIM) is a great help as it is easier to use than buying a local SIM card and it is far cheaper than putting your device on roaming.

But isn’t it too good to be true? Are eSIMs really that good as advertised?

Why are eSIMs worth your attention?

Firstly, eSIM allows you to switch to a different network online or with a phone call. It means that you do not need to get a new SIM and remove the old one to use it. So, it is more convenient and easier as well to switch to a local network when traveling.

Secondly, usually up to five virtual SIM cards can be stored on one eSIM at a time. It means that you no longer need multiple phones that each would contain a SIM card. You may receive phone calls and texts on one phone for all the numbers and choose which number to use for making calls, sending text messages, etc.

Thirdly, using a local mobile network while traveling abroad can be much cheaper than paying roaming costs to your home country network. Although mobile plans often include roaming as part of the plan, its use does not incur additional charges for a limited time only. So, lower price and possibility to save is another advantage of eSIM. When selecting a local eSIM plan, estimating how much mobile data you’ll need is essential to avoid overpaying or running out of data abroad. This easy-to-use data usage calculator helps you figure out your estimated data needs based on travel habits like streaming, browsing, GPS use, and more.

Finally, as you do not remove your SIM from your device, you do not risk losing it. Many of those who have had to use multiple SIM cards in the same phone in the past know the feeling of losing one of the SIM cards. You probably would not even wish that on your worst enemy!

It is important to note that eSIMs are constantly improving, and the quality of the services they provide is growing. Therefore, you should check the technology related news pages or on websites like Roami.ng to know the latest information.

Are there any drawbacks?

Lack of privacy is one of the biggest disadvantages of eSIMs. If you can remove a normal SIM card from the phone, you cannot do that with an eSIM. So, the carrier’s network will constantly trace you.

Also often mentioned as a shortcoming is the small amount of information about whether eSIMs are sufficiently protected against the actions of hackers. Therefore, this raises concerns about whether eSIMs are safe to use and do not pose a risk of personal information being leaked.

Unfortunately, although eSIMs have many advantages over conventional SIM cards, they also have some drawbacks. For example, you must activate eSIM on your new device and deactivate it on the old one every single time you switch devices. Also, if you are facing activation problems, this process can even take longer. So, SIM cards are superior in this case.

Furthermore, eSIM technology is not supported by all devices. So, you may use eSIM without problems if you are using the latest smartphones and tablets. Otherwise, you will not have a possibility to use it.

To Sum Up

ESIMs technology is not perfect. In some cases, it lags regular SIM cards, and is also not available on all devices. However, their advantages do not allow us to remain indifferent due to the benefits they provide.

Therefore, despite these minor drawbacks that have been mentioned above, many people choose to use eSIMs and thus enjoy greater convenience, lower fees and not having to constantly carry several SIM cards with them. That is why it can be assumed that this technology will soon push SIM cards out of the market due to its advantages. And the latter will become another attribute from the past, like floppy disks or cassettes.

To sum it all up, we can say that eSIMs are good. But are they irreplaceable? Not at the time, because they still need some improvements which would ensure even greater speed, convenience and safety for their users.