Mobile data abroad: eSIM, local SIM or roaming?

There are usually three ways to get mobile data abroad: an eSIM plan, a local SIM card bought at your destination, or your own operator's roaming plan. Our eSIM guide summarises the options for your destination.

Open the eSIM guide

Compare the options

eSIM: no physical card; can be installed digitally before you travel. Your phone must support eSIM and must not be carrier-locked.
Local SIM: bought at your destination; you need to find a shop and may need ID or a passport to register.
Roaming: works on your own line without setup; check coverage and charges with your operator in advance.

Before installing an eSIM

Check in settings or on the manufacturer's site that your phone supports eSIM.
Read which countries, how much data and what validity the plan includes.
Install while connected (e.g. Wi-Fi) and check when activation starts.
Turn off data roaming on your main line abroad to avoid unexpected charges.

Good to know

The in-app eSIM guide summarises options with AI; the content is an estimate. Check the provider's own site for exact prices and plans. We do not recommend or guarantee any provider.

Frequently asked questions

What is an eSIM?

An eSIM is a SIM profile installed digitally on your phone without a physical card. Your phone must support eSIM.

Does my own number still work with an eSIM?

If your phone supports dual SIM, your main line can stay on. Turning off data roaming on it avoids unexpected charges; ask your operator about call and SMS charges.

Which option suits me?

It depends on trip length, number of countries and how much data you need. Our guide helps you compare; check exact prices with providers.

Last updated: 2026-10-14

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