What is an eSIM, and How Does an eSIM Work for Travel?

Discover the convenience of eSIMs for international travel. Learn how eSIM technology keeps you connected effortlessly while exploring new destinations.
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What is an eSIM, and

How Does an eSIM Work for Travel?

 

The A-Z of Travel eSIMs: Your Guide to Staying Connected on the Go

 

 

Travelling internationally is exciting, but staying connected can be a hassle - despite it being more important than ever. Whether you're navigating unfamiliar cities, searching for hidden gems, or simply sharing your experiences with friends and family back home, having reliable internet access is essential.

And that’s why you need an eSIM: a digital solution that's changing how we access mobile networks abroad. It is one of the most convenient and efficient ways to stay connected while travelling. 

 

 

eSIM vs Physical SIM, what’s the difference?

 

eSIM stands for "embedded SIM." Unlike traditional physical SIM cards, eSIMs are digital SIM cards built into your smartphone, tablet, or smartwatch - so you don't have to worry about carrying around multiple SIM cards or dealing with the hassle of swapping them out when you arrive at a new destination.

Essentially, an eSIM performs the same functions as a traditional SIM card but offers greater flexibility and convenience.

 

How Do eSIMs Work?

 

Just like a regular physical SIM, eSIMs work by connecting to local cellular networks using your phone's eSIM technology. With an eSIM-compatible device, you can purchase a data plan from a provider like Journey and download it directly to your device. There's no need to swap out physical cards – it's all done digitally.

Downloading it is quick and easy. After your purchase, simply scan the QR code or enter the activation code on your phone, and your eSIM will be automatically provisioned with the appropriate network settings.

 

 

Benefits of Using eSIMs for International Travel

 

  • Convenience: No more searching for local SIM cards or dealing with tiny trays and pins. Activation is usually quick and straightforward through an app or QR code, taking just a few minutes
  • Flexibility: Easily switch between providers and plans, or even have multiple plans active simultaneously for different regions
  • Affordability: eSIM data plans are more affordable than international roaming charges from your home provider, especially if you’re travelling for a longer period of time
  • Global Coverage: Providers like Journey offer plans that cover over 200 destinations worldwide, including regional and global bundles to avoid the hassle of purchasing new SIM cards in each country
  • Security: eSIMs are more secure than physical SIM cards, as they cannot be easily lost, stolen or cloned
  • Space-Saving: Ditch the extra SIM cards and their annoying packaging
  • Environmentally Friendly: Reduced plastic waste and no delivery emissions compared to traditional SIM cards

 

 

How to Use Travel eSIMs

 

  1. Check Compatibility: Ensure your device is unlocked and supports eSIM technology. Most newer models do, but it's always good to confirm.
  2. Choose a Provider: There are several providers that offer travel eSIMs. Compare plans and prices to find the best option for your needs - be it local, regional or global. Popular providers include Journey, Holafly and Airalo.
  3. Purchase and Install: Once you've chosen a provider, purchase your travel eSIM. You'll usually receive a QR code to scan or instructions for manual installation.
  4. Activate and Enjoy Connectivity: Follow the instructions to activate your plan and your device will connect to the local mobile network at your destination. You'll have the option to keep your existing phone number for calls and texts.

 

Things to Keep in Mind:

 

  • Network Coverage: Ensure your chosen provider's network has good coverage in the areas you'll be visiting.
  • Data Usage: Monitor your data consumption to avoid running out of data or unexpected throttling.
  • Dual SIM Functionality: Most devices allow you to use both an eSIM and a physical SIM simultaneously, which can be handy for managing different numbers or plans.

 

Who Should Consider Travel eSIMs?

 

With their ease of use and flexibility, travel eSIMs are an excellent choice for anyone seeking a hassle-free way to stay connected while abroad.

 

  • Travelling for Leisure: Many travellers use eSIMs for short trips or extended vacations. They provide an easy and affordable way to stay connected without the hassle of purchasing new SIM cards in each country.
  • Digital Nomads: Digital nomads can rely on eSIMs for a stable internet connection, which is crucial for remote work. This allows them to work from virtually anywhere without depending on unreliable Wi-Fi connections.
  • Business Travel: For professionals who travel frequently, eSIMs simplify the process of switching between networks and avoiding expensive roaming fees. The ability to store multiple network profiles on one device is beneficial for maintaining both personal and work numbers.
  • Studying Abroad: International students benefit from eSIMs by staying connected with family and friends back home while adjusting to life in a new country. They can easily switch between local and international plans as needed.
  • At Home: Some users prefer eSIMs as a flexible data alternative at home, especially if their local network is slow or unreliable. This can be a temporary solution for those who need extra data for specific periods.

 

The Future of eSIMs

 

eSIMs are revolutionising the way we stay connected, offering unparalleled convenience, cost savings, and flexibility. As more devices and providers embrace eSIM technology, it's set to become the standard for mobile connectivity, making travel even more seamless and enjoyable. 98% of carriers are expected to offer eSIM cards by 2025, and all devices will be manufactured with these components integrated into their design.