ETravelSim does not offer a truly unlimited data eSIM for Vatican City. Plans that contain “Unlimited” in the name actually provide 4GB of high‑speed data per day and, once the daily cap is reached, the speed is reduced to 128kbps. As a result, no plan delivers unlimited high‑speed data for a set period.
If you require a large amount of data, you can select a fixed‑data plan instead. For example, the Travel eSIM for Europe 50 GB – 30 Days / Data Only gives 50 GB of high‑speed data over 30 days, and the Europe eSIM 50 GB – 30 Days / Data Only offers the same allowance. These high‑data options can be more cost‑effective for travelers who need a significant amount of internet usage in Vatican City.