Traveling overseas requires staying connected, but roaming charges, switching SIM cards, or even purchasing local SIM cards can be a hassle and expensive. Thankfully, eSIM technology has revolutionized how we stay connected while overseas with a more convenient, cost-effective, and flexible option. In this article, we’ll discuss everything you need to know about staying connected while traveling using an eSIM, from what it is to how to use it for seamless connectivity overseas.
What is an eSIM?
An eSIM (Embedded SIM) is a virtual SIM card integrated into your phone, tablet, or other compatible devices. eSIMs do not require you to insert a physical card into your device like normal SIM cards. Instead, they allow you to switch on a mobile plan remotely by using a digital profile that can be downloaded directly to your device.
This innovation eliminates the need to physically switch SIM cards while traveling overseas. Instead, you download a local or international data plan and use it on your phone, making it easy to access the internet, make calls, and send messages without the high roaming charges.
Why Use an eSIM When Traveling?
Having an eSIM while traveling has several advantages:
- No Need for Physical SIM Cards: There is no necessity to purchase and swap SIM cards between countries, reducing the hassle and need to look for local stores.
- Cost-Effective: Some global or local eSIM plans offer lower prices than traditional roaming alternatives.
- Multiple Plans on One Device: You can carry multiple plans on different carriers in one device with eSIM. This is perfect for travelers who want to switch networks for better rates or coverage in other countries.
- Instant Activation: With an eSIM plan, you can activate it virtually instantly, usually through a QR code or activation code provided by your carrier or eSIM provider.
Devices That Support eSIM
Before traveling, it’s essential to ensure your device supports eSIM technology. Most modern smartphones, tablets, and even some smartwatches offer eSIM support. These include:
- iPhones: iPhone XS, iPhone XR, and newer models
- Google Pixel: Pixel 3 and newer
- Samsung Galaxy: Some models like Galaxy S20 and newer
- Microsoft Surface Devices: Some models with cellular connectivity
- Tablets: Some iPads, including iPad Pro and iPad Air, support eSIM.
If you have an eSIM-compatible device, you’re perfectly positioned to take advantage of it when traveling abroad.
Steps to Use an eSIM While Traveling
As you now know what eSIM is and why it’s useful, let’s move on to using it when abroad for foreign travel.
1. Check Carrier Compatibility
First, see if your cell carrier offers eSIM functionality for international travel. Most major carriers offer eSIM capability, but it varies with your home country and destination countries. You can call your carrier or look for eSIM-enabled carriers like EsimLive, GigSky, Truphone, and Ubigi.
If your primary carrier offers international eSIM plans, you can purchase a travel-specific plan before leaving.
2. Choose an eSIM Data Plan
There are two primary options when choosing an eSIM data plan for foreign travel:
- Roaming Plans: Some carriers offer international roaming plans, which allow you to use your existing mobile plan while overseas. These are more expensive but are useful if you’re just traveling temporarily.
- Local or International eSIM Plans: If you will be staying within a country or region for an extended period of time, you can choose a local eSIM plan with a regional provider. Or you can choose global plans by eSIM providers like Airalo, which include numerous countries, providing you with an affordable choice for multiple visits.
Choose the plan that suits your travel needs, depending on data allowance, coverage, and cost.
3. Activate Your eSIM
Once you have chosen a provider and plan, you will need to activate your eSIM. Activation is usually done digitally, and most carriers offer an easy process. This is how it usually goes:
Obtain the QR Code or Activation Code: After you purchase your eSIM plan, you will receive an email or a link containing the QR code or activation details that you will utilize to activate the eSIM.
- Scan the QR Code: On your phone, navigate to Settings > Cellular (or Mobile Data) and tap Add Cellular Plan. Scanning of the QR code can be done with your phone’s camera. If you do have an activation code, you may need to enter it manually.
- Follow Setup Instructions: After you have scanned or entered the code, your device will download and set up the eSIM profile. You may be required to restart your phone or follow additional instructions from the carrier or eSIM provider.
After your eSIM is activated, you will be able to use the mobile network for calls, text, and data.
4. Switch Between Your Primary and eSIM Profiles
If your phone supports dual SIM (using your physical SIM and eSIM), you can switch between networks depending on which one is available or charges less.
For instance, you can have your home number enabled for voice calls or messages and use the eSIM for data. To switch between profiles:
Go to Settings > Cellular (or Mobile Data).
You can choose which line to use for voice, data, and messaging.
5. Control Data Usage
Having an eSIM enables you to have control over your data usage, particularly when traveling. Do make sure to keep an eye on your data usage so that you do not run out of data or go over your plan’s limit. There are some eSIM companies that provide apps to help you monitor your data usage, and it is easier to stick within your plan’s limit.
Also, when you are not using mobile data, you can disable your eSIM’s data access to reduce spending.
Tips for eSIM Use When Traveling
Remain Connected Without Incurring Roaming Fees: The most convincing argument for using an eSIM while traveling is that it will save you money on roaming fees. You can purchase a cheaper local or regional eSIM plan, which will be less expensive than international roaming services.
- Use Wi-Fi When Possible: To save data, use Wi-Fi networks whenever possible. Many places, including airports, hotels, and cafes, offer free Wi-Fi for travelers.
- Ensure Compatibility with Multiple Providers: In some regions, local network coverage might be better with certain providers. Make sure your eSIM plan works on the best network available in the area you’re visiting.
- Plan for Data Caps: Even though eSIM data plans are more affordable, all but the lowest-cost plans come with data caps. Consider the amount of data you’re likely to use and choose a plan that fits you. If you’ll be using streaming apps or navigating repeatedly, choose a plan with sufficient data.
Troubleshooting Common eSIM Issues
While using an eSIM is generally seamless, here are some common issues you might face and how to resolve them:
- No Service or Weak Signal: If you’re not getting a signal, check the data roaming settings on your eSIM and ensure that you have an active plan. Restarting the device in some instances can also solve connectivity problems.
- eSIM Not Activating: If you are unable to activate the eSIM, check the QR code or activation instructions twice. Ensure your device is on Wi-Fi and that it has the most recent software updates.
- Switching Between eSIM and Physical SIM: If you have two SIMs and want to switch, go to Settings > Cellular and select the line you wish to use for calls, data, or messaging.
Conclusion
Traveling with an eSIM offers a convenient and cost-effective way of remaining connected. Eliminating physical SIM cards, you can switch carriers with ease, avoid roaming charges, and enjoy seamless service. Work or vacation travel, eSIM technology allows you to have freedom, reduced expenses, and keep your phone connected to local networks around the world. On your next trip, consider an eSIM for a hassle-free and connected journey.
