CloudOn eSIM eSIM Data Plans for Saint Martin

CloudOn eSIM does not provide a genuinely unlimited data eSIM for Saint Martin.
The plans that carry the name “Unlimited” give 3 GB per day of high‑speed data, and once that daily quota is reached the speed is reduced to 1000 kbps. Because the high‑speed data is capped, these plans should not be considered truly unlimited.

Travelers looking for a more straightforward data budget can select from the fixed‑data plans that CloudOn eSIM offers for Saint Martin, such as the 20 GB plan valid for 30 days, priced at $131.49 USD, or the 10 GB plan for 30 days, priced at $78.49 USD. These plans provide a set amount of high‑speed data without the speed reduction that follows the daily quota.

CloudOn eSIM does not provide a Saint Martin eSIM that includes a phone number or SMS capability. The provider only offers a data‑only plan for Saint Martin, so travelers cannot place or receive standard voice calls or send SMS messages directly through the eSIM network.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that these services are accessible in Saint Martin before purchasing, as some destinations may block or restrict certain apps or services.

CloudOn eSIM currently provides 10 single‑country plans that cover Saint Martin, and 6 multi‑country plans that include the island as part of a broader regional bundle. Available plans range in price from $5.99 to $131.49 and offer data caps between 1 GB and 20 GB. Customers can choose between fixed‑data plans, which provide a set amount of data for the plan’s validity period, or daily‑data‑cap plans that reset the data allowance each day.