Flysimio does not provide an unlimited data eSIM for Global (World). All of its Global plans have a fixed data cap, ranging from 3GB to 20GB, with validity periods of 30 or 90 days.
For travelers who need a large amount of data, Flysimio offers fixed‑data options such as the 20GB Global (120+ areas) plan valid for 30 days or the 20GB Global139 plan valid for 90 days. These plans give significant data allowance and can be more cost‑effective than continuously topping up a Pay‑as‑you‑go credit, especially for users with higher consumption than the smallest data bundles.