Wiiline eSIM Data Plans for Saint Martin

Wiiline does not provide a truly unlimited eSIM for Saint Martin. Plans that carry the word “Unlimited” actually limit the high‑speed data to 1 GB per day or 5 GB per day; when those limits are reached the speed drops to 500 kbps.

Fixed data plans are available instead, such as a 5 GB/day plan for 5 days priced at $65.22 USD or a 5 GB/day plan for 7 days priced at $85.60 USD, both on 4G networks with tethering enabled. These single‑use data plans give a larger amount of high‑speed data before any throttling occurs and can be more cost‑effective for travelers who need substantial data.

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 14 single‑country plans and 5 multi‑country plans for Saint Martin. The single‑country lineup ranges from 1 GB to 50 GB of data and is priced between $6.79 and $150.00, depending on the chosen validity period and data cap. The multi‑country bundles have comparable ranges, allowing travelers to use the same plan across several Caribbean destinations while keeping within similar price brackets.