Yesim eSIM Data Plans for Saint Martin

Yesim offers unlimited‑data eSIM plans for Saint Martin. The provider has a Caribbean unlimited option valid for 1 day at $20.51 USD and a 7‑day version for $143.57 USD. A dedicated Saint Martin plan with an unlimited data allowance is also available for 1 day at $50.14 USD. All of these plans allow tethering, and the data carry is subject to a Fair Usage Policy that may throttle speeds after heavy use. Travelers who need assurance about how the throttling applies should contact Yesim directly to confirm normal speed limits and any typical data quotas before purchasing.

Yesim’s eSIM offerings for Saint Martin are data‑only and do not include a local phone number or SMS capability. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make voice calls and send messages. However, it is advisable to confirm beforehand that any specific apps or services you rely on are accessible in Saint Martin before purchasing a plan.

Yesim provides a range of eSIM options in Saint Martin, with four single‑country plans and six multi‑country plans available. The plans cover data allowances from 1 GB to unlimited and price points spanning roughly $13.33 to $143.57. Some plans also allow tethering and may include speed throttling after a certain usage threshold.