iRoamly eSIM Data Plans for Saint Martin

iRoamly does not provide a truly unlimited data eSIM for Saint Martin. The plans listed under the “Unlimited” name each grant a fixed cap of 500GB of high‑speed 4G data for the specified validity period. Once the 500GB allowance is used, the plan is considered exhausted; any further data consumption would either be throttled or not allowed, although the dataset does not specify the exact reduced speed. Travelers who prefer a fixed‑data limit may opt for alternative iRoamly eSIM plans with smaller caps, but those are not part of the current “Unlimited” offerings for Saint Martin.

iRoamly does not offer a Saint Martin eSIM plan that includes a local phone number or SMS capability. All available plans for Saint Martin from iRoamly are data‑only, meaning the SIM provides only internet access without inbound or outbound voice or text services.

Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging. However, these services require an internet connection and do not provide a conventional phone number or SMS messaging on the Saint Martin eSIM.

iRoamly provides 75 single‑country data plans and 78 multi‑country plans that include coverage for Saint Martin. The single‑country options generally feature a fixed data amount, while the multi‑country plans are short‑term daily data cap plans that allow the user to browse local networks. Across all plans, prices vary between $0.00 and $86.00, and data caps range from 500 MB up to 500 GB, giving travelers a wide and flexible range of options.