SIMzip eSIM Data Plans for Saint Martin

SIMzip does not offer an unlimited data eSIM plan for Saint Martin. All available SIMzip offerings for the island provide fixed data allowances. For example, the Saint Martin 20GB for 30 days plan costs $86.94 USD and includes tethering, while the Saint Martin 10GB for 15 days plan is priced at $62.10 USD, both using the 5G network. These plans give users a clear data limit and validity period, enabling them to budget their usage.

Choosing a fixed data plan can be more cost‑effective for most travelers, unless a user requires an exceptionally high volume of data. Fixed‑data plans allow travelers to estimate their data consumption in advance and avoid potential overage fees that might arise on truly unlimited plans.

SIMzip does not offer an eSIM for Saint Martin that includes a phone number or SMS capability. The provider only supplies data‑only eSIM plans for the territory.
Travelers who need voice or text can still communicate via VoIP services such as WhatsApp, Telegram, or iMessage, which work over the data connection provided by the SIMzip eSIM.

SIMzip currently offers six single-coverage data plans for Saint Martin. These plans provide a fixed data allowance ranging from 1GB to 20GB, with validity periods from 5 to 30 days. The plans are priced between $21.60 and $178.20. SIMzip does not currently offer multi-country plans that include Saint Martin. Tethering is permitted with some of the available plans.