Travel eSIM guides
Practical guides for travelers, written by us.
Best plans by country, how-to install, data calculators, side-by-side eSIM comparisons. Updated monthly.
How much mobile data do I really need for travel? A breakdown by use case
Stop overpaying for unlimited data plans you won't use. Realistic data estimates for Maps, photo backups, video calls, and streaming on a ty...
How to install an eSIM on iPhone: complete 2026 step-by-step guide
QR code scan, manual entry, dual-SIM setup, and what to do when the install fails. iPhone XS through iPhone 16 Pro covered.
How to install an eSIM on Samsung Galaxy: 2026 guide for S20 through S25
Step-by-step eSIM install on every recent Galaxy phone, with screenshots of the menu paths and what to do when Smart Switch breaks the insta...
How to save mobile data while traveling: 12 settings that actually move the needle
The iOS and Android toggles, app settings, and Maps tricks that cut typical travel data usage by 40-60% — without sacrificing the things you...