Yesim eSIM Data Plans for Saint Barthélemy

Yesim offers an unlimited data eSIM plan for Saint Barthélemy. The plan provides unlimited data for 1 day at $13.93 USD and works on 3G and LTE networks, and it allows tethering—speed may be throttled after heavy use. Yesim also offers a Caribbean unlimited plan for $20.89 USD that covers Saint Barthélemy and 14 additional countries, with the same possibility of speed throttling under a Fair Usage Policy. If you need confirmation on how much data you can use at normal speed before throttling occurs, it is advisable to contact Yesim directly.

Yesim does not provide an eSIM for Saint Barthélemy that includes a phone number or SMS capability. Only data‑only eSIM plans are available from this provider for that destination.

Travelers who need to make voice calls or send text messages can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection provided by the eSIM.

Yesim lists four single‑country data plans and four multi‑country plans for Saint Barthélemy. The price spectrum is roughly $13.93 to $114.92, while data allowances range from 3 GB to unlimited. Some plans grant a fixed data amount, whereas others permit unlimited use, with tethering permitted and speeds potentially throttled. Validity periods vary between one and thirty days.