BlueSky eSIM eSIM Data Plans for Martinique

BlueSky eSIM does not provide a truly unlimited data eSIM for Martinique. The plans that carry an “Unlimited” name actually allow 3GB per day of high‑speed data and then throttle speed to 1000kbps after that amount is reached.

Travelers who need more data can choose fixed‑data plans instead. For example, a 20GB plan for 30 days is available for $42.00 USD, and a 10GB plan for 30 days is priced at $24.76 USD. These plans give a larger total allotment while avoiding the speed reduction that applies to the Unlimited name plans.

BlueSky eSIM does not provide a Martinique eSIM plan that includes a local phone number or SMS capability. Only data‑only eSIM plans are offered for Martinique. Travelers who need voice or text communication can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection that BlueSky eSIM provides.

BlueSky eSIM provides 11 single‑country data plans for Martinique. The plans vary from under $2 to just over $100. The data caps range from 200 MB up to 20 GB, and validity periods span from 3 to 365 days. Within those 11 options, some plans use a daily data cap—allowing a set amount of data each day before restricting speed—while others use a fixed data cap, granting a specific total amount of data over the entire validity period.