eSIMzio eSIM Data Plans for Saint Barthélemy

eSIMzio does not provide a truly unlimited data eSIM for Saint Barthélemy. The plans that carry the “Unlimited” name give 3GB of high‑speed data per day and reduce the speed to 1000kbps after that daily limit is reached, so the data is not unlimited.

Travelers who need more data can choose from eSIMzio’s fixed data plans. For example, the Saint Barthélemy 20 GB — 30 days plan offers 20GB of high‑speed data for $33.76 USD, and the Saint Barthélemy 10 GB — 30 days plan provides 10GB for $26.48 USD. These plans give a larger data allowance without the daily throttling that applies to the “Unlimited” plans.

eSIMzio does not provide any eSIM for Saint Barthélemy that includes a phone number or the ability to send and receive SMS. Only data‑only eSIM plans are available. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should check that these apps are accessible in Saint Barthélemy before purchasing, as some destinations may block or restrict specific services.

eSIMzio offers 12 single‑country plans and 18 multi‑country plans for Saint Barthélemy. The available plans span a price range of $2.03 to $89.44 and a data cap range from 200 MB to 20 GB. eSIMzio provides both fixed data amount plans, which give a set amount of data for the entire validity period, and daily data cap plans, which allocate a daily data allowance that accumulates over the plan’s duration.