Roamingo does not provide a truly unlimited data eSIM for the Isle of Man. The closest plan is “Europe Unlimited for 1 day,” which is labelled with a name that includes “Unlimited” but actually offers only 2GB of high‑speed data; once the allocation is reached, the connection speed is throttled. For travelers who need more data, Roamingo offers several fixed‑data plans. For example, the “Isle of Man 20GB for 30 days” provides a larger data allowance at a moderate price, and the “Isle of Man 10GB for 30 days” offers a smaller but still substantial amount of data. Choosing a fixed‑data plan can be more cost‑effective unless one expects to consume data well beyond the limits of these plans.