Yesim eSIM Data Plans for Saint Martin

Yesim does provide unlimited data eSIM options for Saint Martin. The provider offers a Saint Martin‑specific plan that delivers unlimited data for 1 day at a price of $51.07 USD. Additionally, the Caribbean plan also enables unlimited data for 1 day at $20.89 USD and covers Saint Martin alongside fourteen other Caribbean countries; this plan uses 5G networks, whereas the Saint Martin plan’s network type is not specified in the available data.

Both of these unlimited options include a Fair Usage Policy, so speeds may be throttled after heavy use. Travelers who are concerned about potential speed restrictions are advised to contact Yesim directly to confirm whether the FUP applies and to obtain details on how long normal speeds are maintained.

Yesim does not provide eSIM plans for Saint Martin that include a phone number or SMS capability. Only data‑only eSIMs are available from Yesim in Saint Martin, and travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice calls and messaging.

Yesim provides eight data plans for Saint Martin, composed of four single‑country and four multi‑country options. The plans range in price from roughly $20.76 to $76.13 and offer data limits from 1 GB up to unlimited. Validity periods vary between one and thirty days, and some plans allow tethering while speeds may be throttled.