Travel eSIM vs carrier roaming

Carrier roaming is convenient when it is included in your plan — but per-day or per-MB rates abroad can surprise you. A travel eSIM is prepaid: you choose a destination package and know the total before checkout.

Setup takes a few minutes once. Dual-SIM phones keep your number reachable while data runs on Roamio. For most leisure and business trips without unlimited fair-use roaming, eSIM is the predictable option.

Compare the tradeoffs on our eSIM vs roaming page, then pick a destination.