eSIMsData does not provide a truly unlimited data eSIM for the Czech Republic. All of the plans listed for that country have a hard data cap, and the plans that carry the word “Unlimited” in their name actually offer a daily high‑speed allowance that is reduced to a lower speed once the daily limit is reached.
Travelers who need a large amount of data can choose from eSIMsData’s fixed data plans, such as the 100GB 30‑day plan, the 30‑day plan with 1GB per day, or the 15‑day plan with 2GB per day. These plans give a clear data allowance and may be more cost‑effective for most users, unless a traveler expects to use data beyond the capped amount.