CloudOn eSIM does not provide a plan that offers truly unlimited high‑speed data for Martinique. The plans that carry the “Unlimited” label give a daily high‑speed allowance—3 GB/day for the Martinique Unlimited plans and 2 GB/day for the Global unlimited plans—and after that limit the speed is throttled to 1 Mbps. This is not a true unlimited data plan.
Travelers who need more data can choose from fixed data plans such as 50 GB for 30 days, 20 GB for 30 days, 10 GB for 30 days, or 5 GB for 30 days. These plans provide a set amount of high‑speed data that must be used within the validity period, and they can be more cost‑effective for users who expect to consume large amounts of data.