ViaConecta does not provide a truly unlimited data eSIM for Poland. The plans that contain “Unlimited” in their name, such as Poland Unlimited 7 Days, Poland Unlimited 15 Days, and Poland Unlimited 30 Days, actually grant 1 GB of high‑speed data per day; after that daily allowance is reached the speed is throttled (the dataset indicates a reduced speed is applied but does not list the exact value).
Travelers who need larger or longer‑term data allowances can choose fixed‑data plans instead. Examples include the Poland 30 GB 30 Days plan, which offers 30 GB of data for 30 days, or the Poland 20 GB 30 Days plan. These fixed plans often provide a better value for those who consume more data than the daily 1 GB limit of the “Unlimited” plans.