BlueSky eSIM eSIM Data Plans for Spain

BlueSky eSIM does not provide a truly unlimited data plan for Spain. Every plan that includes “Unlimited” in its name gives 3GB of high‑speed data per day; after that limit the speed is reduced to 1000 kbps, which is the throttled rate applied.

If a user requires a larger uninterrupted data allowance, BlueSky eSIM offers fixed‑data options instead. For example, the 20GB/30d “Best Coverage” plan provides 20 GB of 5G data for 30 days, and a 20GB/365d worldwide plan delivers the same 20 GB but for a full year. These fixed plans can be more economical unless the traveler is a very heavy data consumer.

BlueSky eSIM does not provide a phone number or SMS capability on its Spain eSIM. The provider offers only data‑only plans, so there is no option for inbound or outbound voice or text messages. Users can still use VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

BlueSky eSIM lists 11 data plans that cover Spain only and 38 plans that include Spain as part of a multi‑country package. The single‑country bundles contain both fixed‑data and daily‑cap options, and the same mix is represented in the multi‑country group. Prices for all BlueSky plans in Spain range from about $0.72 to $100.15, while the data caps vary from 200 MB up to 20 GB, giving travelers a broad spectrum of choices.