nextSIM does not have a truly unlimited high‑speed data plan for Sweden. Every plan listed for Sweden has a data cap, ranging from 1GB per day for the “unlimited”‑named plans to larger fixed data allowances such as 50GB or 100GB for a thirty‑day validity period. When a plan is labeled “Unlimited” it still contains a limited amount of high‑speed data, after which the speed is throttled to 512 kbps or 2000 kbps depending on the specific offer.
If you need a larger amount of data without a hard cap, nextSIM offers fixed‑data plans such as the 50GB plan for 30 days (about $30 USD) and a 100GB plan for 30 days (around $59 USD). These plans can be more cost‑effective for heavy users, while the capped “unlimited” options may be suitable if you expect to stay within the 1‑GB threshold and are sensitive to the reduced speed that applies after the limit is reached.