MicroEsim eSIM Data Plans for Saint Martin

MicroEsim does not provide a truly unlimited data eSIM for Saint Martin. The plans labelled “Unlimited” in the title all feature a 1 GB/day cap and reduce speed to 5000 kbps once the daily limit is reached. For travelers who need more data, MicroEsim offers fixed‑data options such as a 60 GB plan valid for 60 days or a 30 GB plan for 30 days, both with throttling to 128 kbps after the allotted quota is used. These fixed‑data plans are more cost‑effective for moderate to high‑usage travelers, but they are not unlimited in the sense of providing high‑speed data without limits.

MicroEsim does not provide a Saint Martin eSIM that includes a local phone number or SMS capability. The only available option from this provider is a data‑only plan. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice calling and messaging.

MicroEsim’s offerings for Saint Martin are exclusively multi‑country plans; the provider does not list any single‑country plans for the island. In total, 115 multi‑country data plans that include Saint Martin are available. The plans vary widely, with prices ranging from about one dollar to just over one hundred dollars and data caps from 500 MB up to 60 GB. Some of the plans provide a fixed data amount, while others set daily data limits, giving travelers flexibility depending on how they intend to use data throughout their stay.