eSIM Cards, a brand of Airhub Systems, is dedicated to revolutionizing the way you stay connected in the UK and Europe. As a leading provider of eSIM technology, we offer seamless and innovative solutions tailored to the needs of modern travelers, business professionals, and tech enthusiasts. Our mission is to deliver hassle-free, instant connectivity, no matter where you are in the UK or Europe.
eSIM Cards, a brand of Airhub Systems, is dedicated to revolutionizing the way you stay connected in the UK and Europe. As a leading provider of eSIM technology, we offer seamless and innovative solutions tailored to the needs of modern travelers, business professionals, and tech enthusiasts. Our mission is to deliver hassle-free, instant connectivity, no matter where you are in the UK or Europe.
Bought two of their O2 50gb plans. One worked fairly well, the other refused to work in most of Spain. Nonexistent support. Poor performance. Would not buy again.
dont buy from them, they send me an expired QR code and when I asked them why they asked me if my phone was manufactured in China. I have an iPhone which is stated as supported in their website and sure it's manufactured in China.
They sent me a link saying that phones PURCHASED in China are not supported. I bought my Phone in the UK and they say that since the device is not manufactured there they will keep my money. The QR Never worked
Frequently Asked Questions
How many data plans does eSIM Cards offer for Spain?
eSIM Cards offers 21 multi‑country data plans that cover Spain. These plans are priced from roughly $25 to $332, provide data caps between 25 GB and 200 GB, and remain valid from 30 days to a full year. All of the available options support tethering.
Does eSIM Cards offer unlimited data eSIM for Spain?
No, eSIM Cards does not provide an unlimited data eSIM plan for Spain. The current selection consists of fixed data bundles, such as the UK Vodafone 200GB for 30 days at $29.44 USD and the Europe Premium 60 GB for 30 days at $32.12 USD. These fixed plans offer broad coverage across Spain and 4G/5G networks, and can be more cost‑effective for most travelers unless the user requires continuous unlimited data usage.
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