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A travel eSIM is a digital SIM you download before your trip, so you get local mobile data abroad without roaming charges or a plastic SIM card. Your phone must be unlocked and eSIM-compatible. Install it at home over Wi-Fi, then switch it on when you land.
What is a travel eSIM?
An eSIM is a SIM built into your phone. A travel eSIM is a data plan you buy online and install with a QR code or an app. Your normal number can stay on for calls and texts while the eSIM handles data.
Does your phone work with an eSIM?
- Most recent iPhones, Google Pixels and Samsung Galaxy phones support eSIM.
- Your phone must be unlocked. Phones tied to a carrier may refuse other eSIMs.
- Check in your phone settings for "Add eSIM" or "Add mobile plan".
How do you choose an eSIM plan?
- Data amount: maps and messaging use little; video calls and streaming use a lot.
- Validity: match the number of days to your trip.
- Coverage: regional plans suit multi-country trips.
- Hotspot: check if you can share data with a laptop.
When should you install it?
Install the eSIM at home on Wi-Fi a day or two before you fly, but only turn on the data line when you land. Keep your home line on for bank codes sent by text, and turn off data roaming on it to avoid charges.
What should you read next?
Frequently asked questions
Can I keep my phone number with a travel eSIM?
Yes. Your main line can stay active for calls and texts while the travel eSIM provides data.
When should I install a travel eSIM?
Install it at home on Wi-Fi before you fly, then turn on the eSIM data line when you land.
Does every phone support eSIM?
No. Your phone must be eSIM-compatible and unlocked. Look for an Add eSIM option in your settings.