Roamix eSIM Data Plans for Saint Barthélemy

Roamix does not provide an unlimited data eSIM plan for Saint Barthélemy. Among the plans that cover this destination, every plan listed in the data table has a hard cap on the amount of data available.

The alternatives that Roamix offers are fixed data plans. For example, the “Saint Barthelemy 20GB 30Days” plan gives 20GB of data for 30 days and costs $21.65 USD, while the “Saint Barthelemy 10GB 30Days” plan offers 10GB for 30 days at $10.35 USD. Choosing a fixed data plan can be more cost‑effective, especially for travelers who do not need an extremely high data allowance.

Roamix does not provide an eSIM for Saint Barthélemy that includes a local phone number or SMS capability. Only data‑only plans are available from this provider. Travelers who need voice or texting can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict access to specific apps or VoIP services, so it is advisable to confirm their availability in Saint Barthélemy before purchasing a plan.

Roamix provides 71 single‑country plans and 77 multi‑country plans that include Saint Barthélemy. The plans span a price range of about $2.95 to $26, 904.10 and a data cap range from 1 GB to 20 GB. Some plans charge a daily data allowance (daily data cap plans), giving a set amount of data each day, while others offer a fixed data amount that can be used over the entire validity period (fixed data cap plans).