Unlimited data eSIM USA: Best Way to Stay Connected While Traveling

When it comes to traveling, it is hard to have a consistent internet connection, and one of the most important aspects is staying connected all the time. This way you can prevent many issues in case you have an accident. That’s when eSIM comes to play, with an Unlimited Data eSIM to travel to the USA you can stay connected to the internet every time. I’m going to be talking about eSIM and how to stay connected to the internet while traveling to the USA.

This eSIM card is an alternative to the roaming system that we are used to. It allows you to use a US SIM card without having to buy a new one or change your phone, which means that you can save money and time. It is a prepaid service that comes with a set amount of data and minutes for the user’s trip abroad.

What is an eSIM Card?

To put it simply, an eSIM card is a type of SIM card that can be embedded in a device to enable mobile connectivity without the need for a physical SIM card, it’s software. This means that you’ll be able to switch between different mobile networks with just the flick of a switch.

The eSIM card is also more secure than its predecessor because it can’t be removed from your device, which prevents unauthorized access to your data and personal information.

Conventional SIM cards, as you already know, are physical. Your carrier provides you with a small card that you need to plug inside your phone. If you travel from another country to any city in the United States you will be suffering from roaming, and you won’t have an internet connection. This is the main reason to get an eSIM, you won’t have to buy a new sim card at your destination.

Best option to stay connected to the internet in the United States

The best way to stay connected to the internet in the USA is getting an eSIM Card and I stumbled upon the right one! The eSIM Holafly is an eSIM card that can be used to connect to a carrier in the USA. It is an amazing alternative to roaming.

The Holafly eSIM is a global roaming service that provides its customers with eSIMs for over 100 destinations. For over 40 destinations they offer unlimited data plans.. This eliminates the need for expensive roaming packages, which can be time-consuming and difficult to manage.

It is available in the form of an eSIM card, which can be installed on any unlocked phone or tablet. The device will then automatically connect to local USA networks (and the best ones) without any additional setup required, allowing customers to make calls and use data as if they were in their home country.

Advantages of eSIM cards

The advantages of an eSIM card from Holafly are HUGE to any traveler, they are suitable for any needs. One of the biggest draws is the 24/7 customer support, which usually answers really fast and is really helpful and friendly, they answered my questions and walk me through the installation process.

The biggest advantages are those:

  • Unlimited data plans
  • Steady and reliable connection
  • Don’t need to change your WhatsApp number
  • Simple set up
  • No roaming
  • No more searching for free Wi-Fi connections
  • Stay connected with your family and friends while traveling
  • You can keep your physical SIM card and still receive calls
  • 24/7 Customer Support

But, it also has some drawbacks, but they are minimal and don’t represent a huge problem. The most notable “disadvantage” about this type of sim card is the fact that you don’t have a local phone number, so you can’t make calls or sent SMS, since it only includes data, but you still can call your contacts using WhatsApp or Skype.

Another disadvantage is the compatibility since not all smartphones are compatible. Also, you can share data, this means you won’t be able to use your phone as a hotspot and give Wi-Fi to other people.

Where can I buy an unlimited data eSIM for the USA?

holafly esim us website

The eSIM card is a fairly new thing, but it has gained a lot of attention lately, so you can find a wide variety of providers, all offering different benefits and prices. Some of them offer a plan to pay as you go or a fixed data pan like 500MB daily.


But in my opinion, the best option is to go for an unlimited data plan, this way won’t be paying the extra money if you run out of data, and you can use it as you need. This may depend on your traveling schedule and how much time you plan to travel

Compatible Phones for the eSIM

Not all smartphones are compatible with eSIM, as I mentioned earlier this type of card is kind of new, so, you can be expected it to only be available on newer smartphones. I’m breaking this into two parts: Apple, and Android. Going to cover the most popular devices.

Apple devices compatible with eSIM

  • Phone 13 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max
  • iPhone 12, iPhone 12 Max, iPhone 12 Max Pro
  • iPhone 11 Pro, iPhone 11 Pro Max
  • iPhone XS, iPhone XS Max
  • iPhone XR
  • iPad Air (3rd Generation), iPad Pro (3rd Generation), iPad Mini (5th Generation)

Android devices compatible with eSIM


  • Samsung Galaxy Fold, Samsung Galaxy Z Fold2 5G, Samsung Galaxy Z Fold3 5G, Samsung Galaxy Z Flip
  • Samsung Galaxy S21, Samsung Galaxy S21+ 5G, Samsung Galaxy S21+ Ultra 5G
  • Samsung Galaxy S20, Samsung Galaxy S20+, Samsung Galaxy S20 ultra
  • Samsung Note 20+


  • Google Pixel 6, Google Pixel 6 Pro
  • Google Pixel 5, Google Pixel 5a
  • Google Pixel 4 & 4 XL, Google Pixel 4A 5G
  • Google Pixel 3 & 3 XL, Google Pixel 3a & 3a XL
  • Google Pixel 2 & 2 XL


As you can see, eSIM cards are lifesavers for travelers and an amazing alternative to roaming. The amount of advantages you have with a card like this is priceless. Staying connected while traveling is a MUST, and even better if you’re a regular traveler like me, you save a lot of money, you don’t need to change your WhatsApp number, and you erase the need to search for open Wi-Fi on every destination or US state you visit.

Last Updated on September 28, 2023

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