Airalo does not provide a truly unlimited data eSIM for Saint Kitts and Nevis. The plans that carry “Unlimited” in their name give a fixed allowance of 3 GB per day; after that the speed is reduced to 1 Mbps.
Travelers who need more data can choose from Airalo’s fixed‑data plans. For example, the “Discover – 20 GB” plan offers 20 GB of high‑speed data for 365 days, and the “Island Hopper – 10 GB” plan provides 10 GB for 7, 15, or 30 days. These plans give a larger data allowance than the daily‑limit options and can be more cost‑effective for moderate to heavy data use.