Wiiline eSIM Data Plans for Saint Martin

Wiiline does not provide a true unlimited data eSIM for Saint Martin. All of the plans listed under the “Unlimited” brand give a 1GB high‑speed allocation per day; once that amount is reached, the speed is throttled to 512 kbps. Although the plan names include the word “Unlimited, ” they are not unlimited in the sense of providing high‑speed data without a cap.

Instead, Wiiline offers a range of fixed‐data plans for travelers who need more than a few gigabytes during their stay. For example, the 30 days 100GB plan costs $50.82 USD, the 90 days 50GB plan is $36.54 USD, and a 15 days 10GB plan is $16.24 USD. These options give larger amounts of high‑speed data and can be more cost‑effective unless a traveller is an extremely heavy data user.

Wiiline does not provide Saint Martin eSIM plans that include a phone number or SMS capability. The only eSIMs available from Wiiline for Saint Martin are data‑only plans, so travelers cannot receive or send texts or make traditional voice calls through a local number.

Those who still need to communicate while traveling can use data‑based messaging and calling apps such as WhatsApp, Telegram, or iMessage. These VoIP services operate over the data connection that the Wiiline eSIM supplies, allowing calls and messages without the need for a local phone number or SMS features.

Wiiline offers 23 single‑country data plans for Saint Martin, with prices ranging from $11.73 to $50.82 and data caps between 1 GB and 100 GB. No multi‑country plans are available. Within the single‑country selection, 14 plans feature a daily data cap and 9 plans provide a fixed data amount.