Caribbean eSIM Choose an eSIM for your Caribbean trip.

Check every port destination against the selected plan. A Caribbean bundle can include some islands and omit others, even when they are close together. Use the actual port list from your itinerary, and compare the allowance with the time you expect to spend ashore.

A plan that uses land mobile networks should not be relied on at sea. Check onboard internet separately and follow the cruise operator's guidance on mobile use. While you have a connection, save your return-to-ship time, excursion meeting points and port maps for later.

Do not infer coverage from a shared island, language or political connection. Check the destination labels on the exact plan, particularly if you will visit both Saint Martin and Sint Maarten. A regional name alone is not enough to confirm both parts of that itinerary.

For a stay on one island, compare its destination plans with the regional options. You may not need the extra destinations. Size the allowance for airport transfers, outings, messages and any uploads away from Wi-Fi, rather than choosing by the number of islands advertised.

Check the activation terms before the first stop and keep the setup instructions accessible offline. Count the entire period in which you need the bundle, including travel between islands. At each included destination, test the connection before heading away from your arrival point.

That depends on the selected plan's hotspot support and limits, as well as your phone. Estimate the combined use if several people will connect. Sharing also means staying near the phone providing data, so save meeting places and return instructions on each person's device.