ByteSIM does not provide a truly unlimited data eSIM for Finland. The plans that carry the word “Unlimited” in their name actually give 1GB of high‑speed data per day and, once that amount is used, the speed is reduced to 10000kbps. Therefore, these plans are not unlimited in the sense of offering unlimited high‑speed data.
Instead, ByteSIM offers fixed data plans that give a larger, fixed amount of data for a set number of days. For example, the 50GB plans are available for 3, 5, 7, 10, or 15 days, and they provide a substantial data allowance that can be more cost‑effective for travelers who need a lot of data without the speed throttling that occurs on the “Unlimited” plans.