nextSIM eSIM Data Plans for Saint Barthélemy

nextSIM does not provide a truly unlimited data eSIM for Saint Barthélemy. The plans that carry the word “Unlimited” in their name actually have a fixed data cap of 1 GB or 2 GB per day, and once that amount is reached the speed is reduced to 512 kbps or 2000 kbps. Therefore these plans are not unlimited in the sense of offering high‑speed data without limits.

Travelers who need a larger, unrestricted data allowance can choose from nextSIM’s fixed data plans. For example, the 50 GB 30 days Standard plan costs $139.31 USD, the 20 GB 30 days Standard plan costs $61.69 USD, and the 10 GB 30 days Standard plan costs $34.52 USD. These plans provide high‑speed data for the entire validity period without speed throttling.

nextSIM does not offer an eSIM for Saint Barthélemy that includes a local phone number or SMS capability. Customers can only purchase data-only plans for the island. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, though they should verify that these services are accessible in Saint Barthélemy before sending their purchase order.

nextSIM offers 25 single‑country data plans for Saint Barthélemy and does not have any multi‑country plans in this market. The plans available range in price from $4.68 to $409.83 and provide data allowances between 1 GB and 50 GB, with validity periods ranging from one day up to thirty days. Among these, 13 plans are fixed data cap offerings while 12 provide a daily data cap, giving customers the choice between a set amount of data for the entire validity or a daily allotment that refreshes each day.