Yatelo does not provide a truly unlimited data eSIM plan for Portugal.
All of the plans that include “Unlimited” in the name actually offer a fixed amount of high‑speed data—2 GB or 3 GB—before the connection is throttled (to 512 kbps or 1000 kbps).
If a traveler needs more data, Yatelo offers larger fixed‑data options that can be more cost‑effective for heavy usage. For example, a 20 GB 30‑day plan is available for $6.99 USD (5 G in Portugal), and a 50 GB 30‑day plan can be purchased for $28.99 USD. These plans provide a higher total data allowance without the speed reduction that occurs on the “Unlimited” bundles.