
YonoSIM is a global travel eSIM provider covering 200+ destinations. Travelers install in under two minutes via a QR code, connect on landing with local carrier networks, and pay only for the data they need — no roaming charges, no physical SIM swap, no contracts. Unused plans are automatically refunded after 30 days, an industry-first no-risk guarantee that removes the downside on last-minute or backup purchases. Plans range from small daily packages to unlimited multi-country regional bundles, with multi-locale checkout in English, Chinese, Korean, Japanese, German, Polish, French, Spanish, Portuguese, Italian, Turkish, Thai, and Vietnamese.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
YonoSIM does not provide an unlimited data eSIM plan for Saint Barthélemy. The available offerings are fixed data plans that grant a set amount of high‑speed data for a specified validity period.
The plan catalogue includes a 20GB 30‑day bundle priced at $17.99 USD and a 10GB 30‑day bundle priced at $7.99 USD, both with 5G coverage in Saint Barthélemy. Additional daily options provide 10GB of data at a reduced speed of 512kbps for 3, 5, or 7 days with prices ranging from $24.99 USD to $55.99 USD. These fixed plans may be preferable for travellers who prefer a predictable data allowance and validity window.
YonoSIM does not offer a Saint Barthélemy eSIM that includes a phone number or SMS capability. Their plans for this destination are data‑only. Travelers who need voice or text can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, though they should verify that these services are accessible in Saint Barthélemy before making a purchase.
YonoSIM offers five distinct data plans for Saint Barthélemy: three single‑country plans and two multi‑country plans that include the island. These plans are priced from roughly $2 to $2, 072 and provide data caps ranging from 1 GB up to 20 GB, with validity periods that can span from 3 days to an entire year. The single‑country options give travelers dedicated coverage within the island, while the multi‑country selections allow use across a set of Caribbean destinations, offering flexibility for visitors who travel beyond Saint Barthélemy.
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