Compare travel data plans after checking your phone’s compatibility, coverage and activation rules. Availability and connection depend on your device, plan and local network.
Before buying: is your phone compatible and unlocked?
Check your exact model and regional version against the manufacturer’s and provider’s supported-device lists.
Confirm with your carrier that the phone is unlocked. An EID alone does not confirm that a particular plan will work.
Check when validity begins: purchase, installation or first network connection, depending on the plan.
Provider links open in a new tab. Purchase, activation support and refunds are handled by that provider.
Practical guide and frequently asked questions
Global coverage
Check coverage for every country on your itinerary.
Prepare activation
Read when validity starts before installing, and keep a Wi-Fi connection available.
Manage both SIMs
Check your home SIM’s roaming settings: calls, texts or data can still incur charges.
A travel eSIM can provide mobile data without swapping a physical SIM. Check device compatibility, coverage, activation rules and your home SIM’s roaming charges before choosing a plan.
What a travel eSIM actually is
An eSIM is a SIM card built into your phone that you activate by scanning a QR code instead of inserting plastic. A travel eSIM is simply a prepaid data plan for the country or region you’re visiting, loaded onto that built-in chip.
Some plans can be bought and installed before departure. Read the activation rules first: connection on arrival depends on coverage, settings and the local network. Your home SIM may still incur charges if it remains active.
Is your phone compatible?
Compatibility depends on the exact model, regional version and carrier restrictions. Check the manufacturer’s and provider’s supported-device lists before buying; a model family name is not enough.
Find the exact model and regional version in your phone settings.
Compare that model with the manufacturer’s and the eSIM provider’s compatibility information.
An EID is an indication of eSIM hardware, not a guarantee that a particular plan will work.
Your phone must also be carrier-unlocked to use a foreign eSIM.
How to install and activate an eSIM
Installation takes a couple of minutes and is best done on Wi-Fi before departure. Activation, however, usually starts the moment the eSIM connects to a network - so read the plan’s activation rules first.
Buy the plan for your destination and receive a QR code by email.
Open Settings → Mobile/Cellular → Add eSIM, then scan the QR code.
Label it (e.g. “Japan trip”) and keep your home SIM as the default for calls.
On arrival, set the travel eSIM as your data line and enable data roaming for it.
Choosing the right data plan
Buy for how you actually travel. Maps, messaging and the occasional search use very little; video streaming and hotspot use burn through data fast. A 24-hour trip of heavy navigation and photo backups is very different from two weeks of light use.
Light use (maps, chat, email): 1–3 GB per week is usually enough.
Regular use (social, browsing, some video): 5–10 GB per week.
Multi-country trips: pick a regional plan that covers every stop.
Check whether the plan includes a phone number - many are data-only.
eSIM vs physical SIM vs roaming
Roaming with your home carrier is the simplest but often the most expensive option. A local physical SIM can be cheapest for long stays but means swapping cards and getting a new number. A travel eSIM sits in between: near-instant, no card swap, and predictable prepaid pricing - ideal for most short and mid-length trips.
Stay connected while you map your journey
With data from the moment you land, you can log stops, check routes and back up photos on the go - then turn the whole trip into an animated map video with Travel Story Maker when you’re ready to share it.
Your existing number stays with your home carrier. Whether both lines can remain active depends on the phone and carrier. Calls and texts on the home SIM may incur roaming charges; check its settings and tariff.
When should I install the eSIM?
Read the plan’s activation rules before installation. Validity may begin at purchase, installation or first connection. Use Wi-Fi for installation when the provider recommends it and follow its instructions.
Can one eSIM cover several countries?
Yes - regional and global plans cover multiple countries. Check the exact coverage list matches every stop on your itinerary before buying.
What happens to unused data?
Most travel eSIM plans are use-it-or-lose-it and expire after a set number of days. Buy roughly what you need rather than a large plan you won’t finish.