Mi eSIM eSIM Data Plans for Saint Barthélemy

Mi eSIM does not provide a truly unlimited data eSIM for Saint Barthélemy. The plans that carry “Unlimited” in their name give a fixed allowance of 1 GB per day (or 1 GB total for the 1‑day option) and, once that amount is used, the speed is reduced to 512 kbps.

Travelers who need a larger, unrestricted data allowance can choose one of Mi eSIM’s fixed data plans, such as the 100 GB eSIM Data for 30 days or the 50 GB eSIM Data for 30 days (or 90 days). These plans provide a hard data cap but do not throttle speed after the limit is reached.

Mi eSIM does not provide an eSIM plan for Saint Barthélemy that includes a phone number or SMS capability. Travelers can only purchase data‑only eSIMs from this provider for the destination. If voice or messaging is needed, popular VoIP applications such as WhatsApp, Telegram, or iMessage can usually be used over the data connection, but some destinations may block or restrict these services, so it is advisable to confirm that the apps you rely on are accessible in Saint Barthélemy before buying a plan.

Mi eSIM offers 23 single‑country data plans and 42 multi‑country plans that include Saint Barthélemy. The available plans range in price from roughly $1.69 to $201.78, with data caps spanning from 1 GB up to 100 GB. Customers can choose between fixed‑data‑cap plans (45 in total) and daily data‑cap plans (20 in total), depending on the duration and usage pattern.