Ubigi eSIM Data Plans for Sint Maarten

Ubigi does not provide an unlimited‑data eSIM for Sint Maarten.
The company’s products in that market are fixed data plans that specify a hard cap and a set validity period. For example, Ubigi offers a 200GB plan that is valid for 360 days and a 100GB plan that is also valid for 360 days, both delivered on 5G. A smaller option is a 60GB/month plan that is valid for 30 days.

Choosing a fixed data plan can be more cost‑effective for most travelers, though very heavy data users may consider other carriers that have true unlimited offers.

Ubigi does not offer Sint Maarten eSIM plans that include a local phone number or SMS capability. Travelers can only purchase data‑only eSIMs from Ubigi for use in Sint Maarten.

If a phone number or text messaging is required, users may rely on VoIP services such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that their preferred apps function in Sint Maarten before buying a plan.

Ubigi offers 30 multi country plans that include Sint Maarten; there are no single country plans listed for the island. The plans span a price range from about $5 to $390 and provide between 500 MB and 200 GB of data. Some entries feature a fixed data allocation, while others impose a daily data cap. A few plans may reduce connectivity speed to 2 Mbps once the data limit is reached.