MicroEsim eSIM Data Plans for Saint Martin

MicroEsim does not offer a plan that provides unlimited high‑speed data for Saint Martin. All of its eSIM offerings for the island are limited to a fixed data allowance, ranging from 1 GB per day on short‑term plans to 60 GB for a 60‑day plan. Once the stipulated amount of high‑speed data is used, the connection speed drops to a reduced rate, such as 5000 kbps for the 1 GB/day plans or 128 kbps for the larger 30‑GB and 60‑GB bundles. Travelers who need more data can choose these fixed‑data plans, which are generally more cost‑effective for moderate to heavy usage and allow top‑ups if additional data is required.

MicroEsim does not provide any eSIM plan for Saint Martin that includes a phone number or SMS capability. The provider only offers data‑only eSIMs for the destination.

Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that the apps they rely on are accessible in Saint Martin before buying a plan.

MicroEsim provides 115 multi‑country eSIM data plans that cover Saint Martin. Prices range from $0.99 to $88.78, while data caps go from 500 MB up to 60 GB. Validity periods vary between 1 and 60 days. Among those plans, 84 offer a daily data allowance and 31 provide a fixed data amount. Some of the plans allow tethering, and a few include reduced speed options (128 or 5000 kbps) for certain data caps.