Roaming charges are one of the most common travel surprises, and one of the easiest to avoid. An eSIM is usually the simpler, cheaper option if your phone supports one.
How an eSIM actually works
Instead of swapping a physical SIM card, you install a digital profile on your phone before you travel. It activates when you land, so there's no hunting for a local shop or fumbling with a SIM tool at the airport.
When roaming still makes sense
If your phone doesn't support eSIM, or you need to keep your existing number active for calls and texts throughout the trip, your home carrier's roaming package might still be simpler — just check the daily rate before you go.
What to check before buying an eSIM
Coverage varies by provider and destination, so confirm the plan actually covers where you're headed, and check whether it's data-only or includes calls and texts if you need them.
See our Travel Essentials page for eSIM options we've vetted for common destinations.
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