Wiiline eSIM Data Plans for Saint Martin

Wiiline does not provide a truly unlimited eSIM plan for Saint Martin. The plans that carry “Unlimited” in their name actually give a fixed amount of high‑speed data: each offers 2GB per day for a set validity window of 3, 5, 7 or 10 days. Once the daily 2GB is used, the speed is throttled to 1 Mbps.

Travelers can still choose one of these fixed data options. For instance, the 7‑day plan gives 2GB every day for seven days at 4G/5G speeds before throttling, and the 10‑day plan provides the same 2GB/day for ten days. These plans allow consistent high‑speed data for the duration of their validity and are available as alternatives to an unrestricted data service.

Wiiline does not offer any Saint Martin eSIM plans that include a phone number or SMS capability. The available plans are only data‑only. Travelers who need to communicate while in Saint Martin can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection. However, because some destinations block or restrict certain apps or VoIP services, it is advisable to confirm that the apps you rely on work in Saint Martin before purchasing a Wiiline eSIM.

Wiiline offers a range of data plans that can be used in Saint Martin. The provider has 9 single‑country plans, one of which is dedicated to Saint Martin. In addition, there are 81 multi‑country plans that include Saint Martin as part of a broader network. These plans vary in price from about $8 to $270, in data allowance from 1 GB up to 100 GB, and in validity from 1 day to 180 days. Plans are available with either a fixed data amount or a daily data cap, and some include additional options such as tethering or reduced speed tiers.