Roambit does not provide an unlimited data eSIM plan for Saint Lucia. The provider offers fixed data plans with set allowances that must be used within a 30‑day period. Available options include a 10 GB plan, a 5 GB plan and a 3 GB plan, all of which are available for 30 days and operate on 5G network coverage within Saint Lucia.
Choosing a fixed data plan can be more cost‑effective for most travelers, as the data allowance is clearly defined and the plan remains valid for the full duration of the 30‑day window. Only visitors who expect to consume a very large amount of data might consider other approaches, since each plan provides a hard cap on the amount of high‑speed data accessible during that period.