AeroSims eSIM Data Plans for Saint Martin

AeroSims does not provide a truly unlimited high‑speed data plan for Saint Martin. Plans labeled “Unlimited” give a fixed 5 GB per day allowance, after which the speed is reduced, although the throttled rate is not specified. For travelers needing larger data volumes, fixed‑data plans are available; a 20 GB plan for 30 days costs $18.90 USD, and a 10 GB plan for 30 days costs $8.90 USD. These options may be more economical for users who do not require very heavy data usage.

AeroSims does not provide a Saint Martin eSIM that includes a phone number or SMS capability. Travelers looking for voice and text services will need to rely on internet‑based VoIP applications such as WhatsApp, Telegram, or iMessage, which can normally be used over the data connection. Because some destinations may block or restrict certain apps, it is advisable to verify that the VoIP services you plan to use are accessible in Saint Martin before buying an eSIM.

AeroSims offers 11 single‑country plans and 6 multi‑country plans for Saint Martin. These plans are divided into fixed data‑cap options, which give a set amount of data for the entire validity period, and daily‑data‑cap options that reset the allowance each day. Prices range from $3.90 to $87.86 while data caps vary between 3 GB and 20 GB, with validities spanning one to thirty days.