Travel eSIM guides

How does a travel eSIM work?

A travel eSIM is a digital SIM you install by QR code to get mobile data abroad — no physical card, no store, no roaming. Here is how it works.

How to install an eSIM on iPhone

Install a travel eSIM on your iPhone in minutes: scan the QR code, add the plan, and choose it for data. Works on iPhone XR and newer.

How to install an eSIM on Android

Add a travel eSIM to your Android phone: scan the QR code in the SIM manager and pick it for data. Works on Pixel, Galaxy and more.

eSIM vs roaming: which is cheaper abroad?

Roaming is easy but often charged per day. A travel eSIM lets you pay only for the data you use. Here is when each one makes sense.

eSIM vs physical SIM: what’s the difference?

eSIM is digital and instant; a physical SIM is a card you swap. Compare both for travel — convenience, compatibility and switching phones.

How much data do you need for travel?

Maps and messaging are light; video and stories are heavy. A simple guide to estimating how many GB of travel eSIM data to buy.

Does my phone support eSIM?

Most phones since 2018 support eSIM — iPhone XR+, Galaxy S20+, Pixel 3+. Here is how to check your model in seconds.

Can I keep my number with a travel eSIM?

Yes — a travel eSIM is a second, data‑only line. Your home number, calls and WhatsApp keep working. Here is how it fits together.