Before buying a travel eSIM, the first thing you should check is whether your phone actually supports eSIM. Not every device does, and even some newer phones can have regional or carrier-related limitations.
The good news is that checking eSIM compatibility is usually very easy. In most cases, you can confirm it in your phone settings in less than a minute.
This guide explains how to check if your phone supports eSIM, what signs to look for, and what to do if you are not sure.
Quick answer: To check if your phone supports eSIM, go to your mobile network or SIM settings and look for options such as Add eSIM, Add Mobile Plan, or Download SIM. You can also check your device model on our compatible devices page.
Why eSIM compatibility matters
eSIM only works on supported devices. If your phone does not support eSIM, you will not be able to install or activate a digital mobile plan.
That is why compatibility should always be checked before you buy a plan.
Even if a phone model normally supports eSIM, some versions may still have restrictions based on:
- region
- carrier version
- network lock status
- manufacturer limitations
How to check eSIM support on iPhone
If you use an iPhone, the fastest way is to open your settings and look for eSIM-related options.
- Open Settings
- Tap Cellular or Mobile Data
- Look for Add eSIM or Add Cellular Plan
If you see that option, your iPhone likely supports eSIM.
Many newer iPhones support eSIM, but device support can vary depending on model and market version.
How to check eSIM support on Samsung
On Samsung phones, the wording may vary slightly by software version, but the steps are usually similar.
- Open Settings
- Tap Connections
- Tap SIM manager
- Look for Add eSIM
If you see an option to add an eSIM, your phone likely supports it.
Not every Samsung model includes eSIM, so checking the settings is important.
How to check eSIM support on Google Pixel and other Android phones
On Google Pixel and other Android devices, eSIM support is often listed in network settings.
- Open Settings
- Tap Network & Internet
- Tap SIMs or Mobile Network
- Look for options such as Download SIM, Add eSIM, or Add mobile plan
If those options appear, your device probably supports eSIM.
Use the *#06# method
Another useful way to check is by dialing *#06# on your phone.
If your device shows an EID number, that is usually a strong sign that it supports eSIM. EID stands for Embedded Identity Document and is linked to eSIM functionality.
If you only see IMEI numbers and no EID, your device may not support eSIM.
This method is helpful, but the settings check is still the easiest option for most users.
Check your exact device model
Even if your phone brand supports eSIM, not all versions of the same model will always include it.
That is why you should check your exact device model, not just the phone name.
For example, support may differ based on:
- country version
- dual SIM version
- carrier-specific model
- older or budget variant
The safest option is to compare your device with our compatible devices page.
Make sure your phone is unlocked
Even if your phone supports eSIM, it may still be carrier locked. A locked phone can prevent you from using a travel eSIM from another provider.
So before buying, check two things:
- Does my phone support eSIM?
- Is my phone unlocked?
If your phone is locked to your home carrier, you may need to contact them first.
What if I cannot find an eSIM option?
If you do not see Add eSIM, Add Mobile Plan, or a similar option, there are a few possible reasons:
- your phone does not support eSIM
- your software needs updating
- your phone is carrier locked
- your specific regional model does not include eSIM
First, update your phone software and check again. If the option still does not appear, compare your exact model on the compatibility page.
Common mistakes when checking eSIM compatibility
Assuming all new phones support eSIM
Many do, but not all. Always verify first.
Checking only the brand, not the model
Support can vary between versions of the same phone family.
Ignoring carrier lock status
eSIM support alone is not enough if the device is network locked.
Buying before checking settings
The safest approach is to confirm support directly on the phone first.
What to do after confirming support
Once you confirm that your phone supports eSIM, the next steps are simple:
- Choose your destination plan
- Buy your eSIM online
- Install it before your trip
- Activate it when needed
You can continue with:
Final thoughts
Checking eSIM compatibility is one of the most important first steps before buying a travel eSIM. In most cases, you can do it quickly from your settings menu or by checking your exact device model.
Once you confirm support, using eSIM becomes much easier and much less stressful.
Next step: Check our compatible devices page or explore travel eSIM plans for your next trip.
FAQ
How do I know if my phone supports eSIM?
Go to your mobile network or SIM settings and look for options such as Add eSIM, Add Mobile Plan, or Download SIM. You can also check your exact model on a compatible devices page.
Does *#06# show if my phone supports eSIM?
Yes, in many cases. If your phone shows an EID number after dialing *#06#, that usually means the device supports eSIM.
Do all iPhones support eSIM?
No. Many newer iPhones support eSIM, but not every model does, and some versions may vary by region.
Do all Samsung phones support eSIM?
No. Some Samsung phones support eSIM, but not every model includes it. You should check the SIM manager settings or confirm your exact model.
Can my phone support eSIM but still not work with travel eSIM?
Yes. If your phone is carrier locked, it may support eSIM but still block plans from other providers.
What does EID mean?
EID stands for Embedded Identity Document. It is associated with eSIM functionality and can be a useful sign that your phone supports eSIM.
What if I cannot find Add eSIM in settings?
Your phone may not support eSIM, your software may need updating, or your regional or carrier-specific version may not include eSIM.
Should I check compatibility before buying an eSIM?
Yes. You should always check compatibility before purchase to avoid buying a plan you cannot install.