Roamingo does not provide a truly unlimited data eSIM for Switzerland. All plans that carry the word “Unlimited” in their title, such as the Whole Europe Unlimited options, actually allow only 2GB of high‑speed data each day; once that amount is reached the plan’s high‑speed service stops, and no specific reduced‑speed rate is listed.
If you need a large amount of data in Switzerland, Roamingo offers fixed‑cap alternatives. For example, the Switzerland 20GB plan for 30 days is priced at $26.50 USD, and the Whole Europe 20GB plan for 30 days costs $29.10 USD. Other sizable options include the Switzerland 10GB and 5GB plans for 30 days. Choosing a fixed‑data plan can be more cost effective unless you are a very heavy data user who requires uninterrupted high‑speed access.