AdventureSIMs eSIM Data Plans for Saint Barthélemy

AdventureSIMs does not provide an unlimited data eSIM for Saint Barthélemy. All of the available plans list a hard data cap in the Data cap column, such as 20 GB, 10 GB, or 5 GB, with corresponding validity periods of 30 or 90 days.

If a traveler needs a larger data allowance, AdventureSIMs’ fixed data plans are suitable options. For example, the Global Complete 20GB 90 Days plan offers 20 GB of high‑speed data valid for 90 days, and the Global Complete 10GB 30 Days plan provides 10 GB for 30 days. These fixed plans can be more cost‑effective for most users unless an exceptionally heavy data usage is expected.

AdventureSIMs does not offer a Saint Barthélemy eSIM that includes a phone number or SMS capability. The provider sells only data‑only eSIM plans for the island.

Travelers who need voice or text services can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but they should verify that those services are available in Saint Barthélemy before purchasing, as some destinations may block or restrict certain apps.

AdventureSIMs offers no single‑country data plans for Saint Barthélemy, but provides 11 multi‑country plans. These plans include data caps from 1 GB to 20 GB, prices ranging from $9.39 to $105.75, and validity periods between 7 and 365 days.