Yesim eSIM Data Plans for Saint Barthélemy

Yesim offers unlimited data eSIM plans for Saint Barthélemy. The provider sells a 1‑day unlimited plan for $13.67 and another 1‑day plan for $20.51, as well as a 7‑day unlimited plan priced at $143.57. All of these plans state that data is unlimited but indicate that speed may be throttled after heavy use. The maximum speed may be capped, and a Fair Usage Policy could reduce throughput once a threshold of data usage is reached. Travelers who need to know the exact amount of data that remains at normal speed or want to confirm the terms of the FUP should contact Yesim directly for clarification.

Yesim does not provide an eSIM plan for Saint Barthélemy that includes a phone number or SMS capability. Travelers with Yesim will receive only a data‑only eSIM for this destination. While this means no traditional voice calls or text messages are supported, popular VoIP applications such as WhatsApp, Telegram, and iMessage can generally be used over the data connection for call and messaging purposes. However, some destinations may block or restrict access to certain VoIP services, so it is advisable to verify that the apps needed are available in Saint Barthélemy before purchasing a Yesim data‑only plan.

Yesim lists ten packages for Saint Barthélemy, divided evenly between single‑country and multi‑country options. The five single‑country plans provide fixed data amounts from 1 GB to unlimited over 1 to 30 days, while the five multi‑country plans give the same data spectrum but are valid across all supported destinations. Prices range from approximately $12.33 to $112.99 USD, and the plans can include tethering with possible speed throttling. If a plan is marketed as a daily‑cap plan, its data is refreshed each day; otherwise the plan offers a single, all‑in‑one data allowance for its validity period.