ByteSIM does not provide a true unlimited‑data eSIM for Denmark. The plans that carry the word “Unlimited” in their name are only labeled as such because each day costs the same as a separate 1 GB plan; the data capacity is 1 GB per day and high‑speed data drops to 10000 kbps once that daily limit is reached. If a traveler needs large amounts of data without quick throttling, ByteSIM offers fixed data plans such as the Denmark 50GB packages, which are available for 3 days, 5 days, 7 days, 10 days or 15 days. These fixed‑data plans deliver a stable high‑speed connection for the full 50 GB, eliminating the early speed reduction that accompanies the “Unlimited” options.