4S eSIM eSIM Data Plans for Sint Maarten

4S eSIM does not provide a truly unlimited data plan for travelers in Sint Maarten. All the plans listed for the destination have a fixed data allowance, and the names that include “Unlimited” only indicate that the validity period is not limited by data usage, not that the data itself is unlimited. For example, the highest‑capacity offerings are a 50 GB plan valid for up to 15 days and a 30 GB plan valid for 30 days. If a plan has the word “Unlimited” in its name, after the allotted data is consumed the speed drops to 1000 kbps. Those who need a large amount of data without speed throttling may choose a fixed‑data plan such as the 50 GB 5‑day or the 30 GB 30‑day option, which provide ample data for most travel needs.

4S eSIM does not provide an eSIM for Sint Maarten that includes a local phone number or SMS capability. Travelers can acquire a data‑only eSIM and use VoIP applications such as WhatsApp, Telegram, or iMessage for voice and messaging. However, they should verify that the apps they rely on are accessible in Sint Maarten before purchasing.

4S eSIM provides 44 multi‑country data plans that include coverage for Sint Maarten.
All available plans are priced between about $6 and $230, with data allowances ranging from roughly 700 MB up to 50 GB per plan.
Within the 44 plans there are 7 daily‑cap options—where the data is limited for each day of use—and 37 fixed‑cap options that grant a set amount of data for the entire validity period.

The catalog does not list any single‑country (solo) plans that cover only Sint Maarten, so only the multi‑country package numbers are relevant.