Travel eSIM guides
Practical articles that link to live destination plans. Start here if you are choosing between eSIM, roaming, or a local SIM card.
Travel data guide
How much mobile data do you need for a trip?
Estimate travel data needs for maps, messaging, social media, video, and work before choosing an eSIM plan.
Read guideTravel connectivity
Travel data and Wi-Fi: how to stay connected abroad.
Plan mobile data and Wi-Fi for travel by comparing eSIM setup, public Wi-Fi, device support, and trip needs.
Read guideDual-SIM guide
Keep your normal number while using travel data.
Learn how dual SIM phones can keep your normal number available while a travel eSIM provides mobile data.
Read guidePre-flight checklist
Activate your travel eSIM before the flight.
Follow a practical pre-flight checklist for installing a travel eSIM and activating data after arrival.
Read guideConnection troubleshooting
What to do when your travel eSIM does not connect.
Troubleshoot a travel eSIM connection by checking activation, data-line selection, roaming settings, and coverage.
Read guideEurope travel guide
How to choose a Europe travel eSIM.
Learn how to compare Europe travel eSIM plans by country coverage, data, validity, network, and price.
Read guideeSIM guide
What is an eSIM?
A simple guide to what an eSIM is, how travel eSIM data works, and when to install one before an international trip.
Read guideRoaming alternative
eSIM vs roaming: a simpler way to plan travel data.
Compare travel eSIM data with international roaming and learn why prepaid eSIM plans can make mobile internet abroad clearer.
Read guideSetup guide
How to install a travel eSIM before your trip.
Learn the basic steps to install a travel eSIM, prepare mobile data before departure, and activate it when you arrive.
Read guideTravel internet guide
How to get internet abroad without the guesswork.
Compare ways to get internet abroad, including travel eSIM data, roaming, local SIM cards, and public Wi-Fi.
Read guideTravel data comparison
eSIM vs local SIM card: is it better for travel?
Compare a travel eSIM with buying a local SIM card in the USA or Europe, including setup time, cost, and convenience.
Read guideUSA travel guide
How to choose a USA travel eSIM.
Learn how to compare USA travel eSIM plans by coverage, data, validity, network, and price.
Read guideUK travel guide
How to choose a UK travel eSIM.
Learn how to compare UK travel eSIM plans by coverage, data, validity, network, and price.
Read guideCompatibility guide
Which phones support eSIM?
Check whether your iPhone, Samsung, Pixel, or other phone supports eSIM before buying a travel data plan.
Read guide