Simbye does not provide a truly unlimited data eSIM for Spain. The plans that carry the word “Unlimited” actually give 2GB per day at full speed, after which the speed is reduced to 1Mbps. This is a fixed‑data plan with a daily cap, not an unlimited plan.
Travelers who need more data can choose from Simbye’s fixed‑data options, such as the Spain 50GB 180Days plan or the Spain Unlimited 7‑day plan, which offer 2GB per day for a set number of days. These alternatives may be more cost‑effective for most users.