ESIM.DOG 🐶 eSIM Data Plans for Saint Barthélemy

ESIM.DOG 🐶 does not provide a truly unlimited data eSIM for Saint Barthélemy. The only plan that carries “Unlimited” in its name offers 1GB of high‑speed data per day; after that amount the speed is reduced to 1 Mbps, so the data allowance is not unlimited.

Travelers who need more data can choose from fixed data plans, such as the 50GB options that are valid for 20, 25, or 30 days. These plans give a large high‑speed data allowance within a set validity period and can be more cost‑effective for most users.

ESIM.DOG 🐶 does not provide Saint Barthélemy eSIM plans that include a phone number or SMS capability. Their offerings are limited to data-only eSIMs. Travelers can use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection, but because some destinations may block or restrict these apps, it is advisable to verify that the specific messaging or calling apps you rely on are accessible in Saint Barthélemy before buying a plan.

ESIM.DOG offers 68 single‑country data plans that cover Saint Barthélemy and 94 multi‑country plans that include it. Prices span from $0.53 to $88.74 and data caps range from 200 MB up to 50 GB. The validity period for these plans varies between 1 and 365 days, and a subset of the plans permits tethering with a reduced speed limit of 1 000 kbps.