eSIMCard eSIM Data Plans for Saint Martin

eSIMCard does not provide a truly unlimited high‑speed data plan for Saint Martin. The plans that carry the word “Unlimited” in their name, such as “Unlimited eSIM Data For 1 Days in Saint Martin,” actually offer a fixed amount of high‑speed data (1 GB or 2 GB per day). After that amount is used, the speed is reduced to 500kbps or 2000kbps, depending on the plan. If a user requires more data, a truly large‑cap plan can be chosen instead. For example, eSIMCard offers a 20GB plan that lasts 30 days and a 100GB global plan that is valid for 180 days; both provide unthrottled high‑speed data throughout their validity periods. These fixed data options can be more cost‑effective for heavy data users compared to the “Unlimited” plans that impose speed throttling after the capped amount is reached.

eSIMCard does not provide a Saint Martin eSIM plan that includes a phone number or SMS capability. Only data‑only eSIMs are sold for Saint Martin, which offer mobile data but no landline or messaging services from the carrier. Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages if needed.

eSIMCard currently offers 20 single-coverage data plans specifically for Saint Martin. Additionally, they have 14 plans that provide coverage for multiple countries, which may include Saint Martin as part of a broader regional or global package. These plans range in price from $5.06 to $478.46 and offer data allowances between 1GB and 100GB. Some plans provide a fixed data cap, while others offer a daily data allowance.