Blog
Travel connectivity guides
Everything you need to know about staying connected abroad — eSIM basics, how much data to buy, and device compatibility.
Is My Phone eSIM Compatible? The Full Device List
Every iPhone and Android model that supports eSIM, plus how to check if yours is unlocked before you buy.
Doing a Multi-Country Trip? Here Is When a Regional eSIM Pays Off
Backpacking Europe or hopping around Southeast Asia? A single regional eSIM can be cheaper and far simpler than buying one per country.
eSIM vs. Roaming vs. Local SIM: Which Is Cheapest for Travel?
A side-by-side comparison of the three ways to get data abroad, with real cost ranges and when each option actually makes sense.
How Much Mobile Data Do You Actually Need for a Trip?
A trip-length and usage-pattern breakdown to help you pick the right eSIM plan, wherever you are headed.
What Is an eSIM and How Does It Work?
A plain-language explainer on eSIM technology, which phones support it, and why it beats a physical SIM card for travel.
Ready to get connected?
Browse eSIM plans for 190+ countries and regions.