Gigapanda does not provide a truly unlimited data eSIM for Portugal. The plans that carry the “Unlimited” label give 3GB/day for Portugal (or 2GB/day for Global coverage) and after the daily cap the speed drops to 384kbps (or 128kbps). Full speed is restored each day, so the data allowance is not unlimited.
Travelers who need a larger high‑speed allowance can choose Gigapanda’s fixed data plans, such as the Portugal · 50 GB · 30 days or Portugal · 30 GB · 30 days plans. These give a fixed amount of high‑speed data before the speed throttles to 384kbps.