nextSIM eSIM Data Plans for Saint Martin

nextSIM does not provide a genuinely unlimited eSIM for Saint Martin. All plans that carry the word “Unlimited” in their name actually include a fixed allowance of 1 GB or 2 GB (per day or for the entire validity period) and then throttled speeds of 512 kbps or 2000 kbps after the limit is reached in order to avoid excessive usage.

For travelers who need a larger data supply, nextSIM offers fixed‑cap plans. Example plans include 50 GB for 30 days at $143.34 USD, 20 GB for 30 days at $63.48 USD, 10 GB for 30 days at $35.53 USD, and 5 GB for 30 days at $19.54 USD. These plans provide full high‑speed data until the cap is reached, then the connection is terminated.

nextSIM does not provide an eSIM for Saint Martin that includes a phone number or SMS capability. The provider only offers data‑only eSIM plans for this destination.

Users who need voice or text communication can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

There are 25 single‑country plans for Saint Martin, and no multi‑country plans are available. The available plans vary widely in price, ranging from about $4.71 to $412.47 USD, and in data allowance, from 1 GB up to 50 GB, depending on the chosen validity period.