eSIMzio eSIM Data Plans for Saint Martin

eSIMzio does not provide a true unlimited data eSIM for Saint Martin. The plans that contain “Unlimited” in their name give a fixed allowance of 3 GB per day; after that threshold the speed drops to 1000 kbps. Those plans remain valid for a limited number of days (3 days, 5 days, 7 days, 10 days, or 15 days).

Travelers who need more data without a daily limit can choose one of eSIMzio’s fixed data plans that cover Saint Martin, such as the Global 60 GB plan valid for 125 days, the Global 20 GB plans valid for 30 or 365 days, or the Global 10 GB plan valid for 30 days. These plans provide larger data allowances, remain on 5G where available, and can be more cost‑effective for users who consume substantial data.

eSIMzio does not provide an eSIM with a local phone number or SMS service for Saint Martin. Travelers who purchase an eSIM from eSIMzio for Saint Martin will receive only a data‑only plan. While this means no traditional call or text capabilities, users can still communicate using VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. Some destinations may restrict access to specific VoIP services, so it is wise to confirm that the apps you plan to use are available in Saint Martin before purchasing a plan.

eSIMzio offers 9 single‑country plans and 19 multi‑country plans for Saint Martin. The catalog includes both fixed data‑cap plans, which let you use a set amount of data for the whole validity period, and daily‑data‑cap plans that limit your daily usage. Across the range, prices run from about $2 USD to $228 USD, and data caps vary from 200 MB up to 60 GB.