Halo eSIM does not provide a true unlimited data eSIM for Denmark. All of its Denmark‑only plans carry a fixed data allowance that is metered daily or over a set validity period. For example, the Denmark Unlimited plans give 3 GB of high‑speed data per day for a fixed number of days (3 days, 5 days, 7 days, up to 30 days) before the speed reduces to 1 Mbps for the remainder of each day.
If a larger continuous data allocation is preferable, Halo eSIM offers fixed data plans such as Denmark 20 GB for 30 days or Denmark 10 GB for 30 days, both delivered at full speed for the entire validity. These fixed plans can be more cost‑effective unless a traveler expects very high data usage beyond the daily limits.