Roamless eSIM Data Plans for Switzerland

Roamless does not offer an unlimited data eSIM plan for Switzerland.

Travelers who need more data can choose Roamless pay‑as‑you‑go plans that provide large amounts of data—such as the 200GB, 150GB, or 100GB options that do not expire, or a 50GB plan with a 30‑day validity period. These pay‑as‑you‑go credits give an approximation of the data amount that the purchased balance buys at current rates, and unused credit remains available for later trips.

Roamless does not offer an eSIM for Switzerland that includes a phone number or SMS capability. Only data‑only eSIM plans are available for that country. Travelers can use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection, but some destinations may block or restrict those apps, so users should verify that the applications they rely on are accessible in Switzerland before purchasing.

Roamless offers 6 single‑country plans and 13 multi‑country plans for Switzerland.
The fixed‑data‑cap plans range in price from free to about $390 and provide between roughly 0.6 GB and 200 GB of data.
In addition, Roamless sells 22 pay‑as‑you‑go data credits that can be topped up in various sizes; the credit does not expire, so unused data remains available for future trips.