eSIMCard does not provide a truly unlimited data plan for Greenland. The plans that carry โUnlimitedโ in their name actually have fixed highโspeed data capsโeither 1GB or 2GB for a dayโlong validity, or 1GB/day or 2GB/day for multiโday periods. After the allotted data is used, the connection speed is reduced to 500kbps or 2000kbps, depending on the specific plan (for example, the 1โday Unlimited plan offers 1GB with a 500ps throttled speed, while the 1โday Unlimited Plus plan gives 2GB with a 2000kbps throttled speed).
If you need more data, eSIMCard offers fixed data plans such as 20GB for 30 days at $207.61 USD and 10GB for 30 days at $115.59 USD, which provide the full data allowance at normal speeds without throttling. These plans are typically more cost effective for travelers who require larger amounts of data.