mobineX eSIM Data Plans for Saint Barthélemy

MobineX does not offer a truly unlimited eSIM for Saint Barthélemy.
The plans marketed as “Unlimited” actually have a capped data allowance that ranges from 28GB to 169GB depending on the selected validity period. Once the cap is reached, high‑speed data is no longer available, so these packages are not unlimited in the sense of continuous unrestricted data.

Travelers who need a large amount of high‑speed data can choose from fixed‑data plans offered by mobineX, such as the 91GB 15‑day plan or the 169GB 30‑day plan, which provide substantial data allowances while remaining cost‑effective for heavy users.

MobineX does not provide any eSIM plan with a phone number or SMS capability for Saint Barthélemy. The provider only offers data‑only eSIMs in this destination, so travelers cannot make inbound or outbound local calls or receive SMS through the eSIM. However, they can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages.

MobineX offers six single‑country data plans and one multi‑country plan for Saint Barthélemy. The single‑country options range from about $20 to $91 and provide 28 GB to 169 GB of data with validity periods of 3 to 30 days. The multi‑country plan falls within the same price and data caps while covering additional destinations beyond Saint Barthélemy, giving travelers the flexibility to choose a country‑specific plan or a broader, multi‑country package.