The eSIMCard provider does not offer a truly unlimited high‑speed data eSIM for Guernsey. All plans that use the word “Unlimited” have a data cap, such as 1 GB per day or 2 GB per day, and once the limit is reached the speed is throttled to 512 kbps or 2000 kbps. This means there is no plan that guarantees unrestricted high‑speed data for the entire validity period.
Instead, eSIMCard provides fixed‑data plans with large allowances. For example, the 50 GB data & unlimited minutes plan gives 50 GB of high‑speed data for 30 days at $31.39, and the 35 GB data & unlimited minutes plan offers 35 GB of high‑speed data for 30 days at the same price. These examples are selected for their generous data amounts, but they represent only a portion of the full range of plans available.