Skyalo does not provide an unlimited data eSIM plan for Spain.
Instead, Skyalo offers fixed data plans that can be used for a set number of days. For example, a 100GB plan is valid for 180 days, a 50GB plan is available for 30 days or 180 days, and a 50GB plan is also offered for 90 days. These plans give access to 5G networks in Spain and, in some cases, to additional European, UK and Turkey destinations. Choosing a fixed data plan can be more cost‑effective for most travelers unless they expect to use an exceptionally large amount of data.