No, nextSIM does not provide a true unlimited data eSIM for Denmark. All plans labeled as “Unlimited” offer a fixed amount of high‑speed data (for example 1GB per day or 2GB per day) and then reduce the speed to 512 kbps or 2000 kbps after the daily limit is reached, so the data is capped on a daily basis.
If unlimited high‑speed data is required, travelers can choose fixed‑data plans instead. NextSIM offers larger data allowances, such as the eSIM 100GB 30 days Denmark plan for 30 days and the eSIM 50GB 30 days Denmark plan. These plans provide a flat data cap without throttling and may be more cost‑effective for heavy data users.