Roamic eSIM Data Plans for Switzerland

Roamic does not offer a true unlimited data eSIM for Switzerland. All Roamic plans that use the word “Unlimited” actually provide a fixed allowance of 3GB per day and reduce speed to 1000kbps after that threshold is passed.

If you need a large amount of data, Roamic offers fixed data plans such as the 50GB for 30 days, the 20GB for 30 days, or the 10GB for 30 days. These plans give you a set amount of high‑speed data that must be used within the 30‑day validity period, and can be more cost‑effective for most travelers who are not extremely heavy users.

Roamic does not provide Switzerland eSIM plans that include a local phone number or SMS capability. The company offers only data‑only eSIMs for Switzerland, so travelers will need to use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and messaging. Because some destinations may restrict or block certain VoIP services, users should confirm that the apps they rely on are accessible in Switzerland before purchasing a Roamic eSIM.

Roamic provides 14 single‑country plans for Switzerland and an equal number of multi‑country plans that also include the Swiss market. The available offerings range in price from about $2 to $43, with data caps between 1 GB and 50 GB. Plans come in two main types: fixed‑data cap packages that give you a set amount of data for the validity period, and daily‑data‑cap packages that reset a smaller daily allowance. The validity of each plan can span from a single day up to 30 days.