ZenSim eSIM Data Plans for Switzerland

ZenSim does not offer a truly unlimited high‑speed data eSIM for Switzerland. All plans listed have a fixed data allowance; those titled “Unlimited” provide 3 GB per day, after which the connection is throttled to a reduced speed.

Travelers who need more data can choose from fixed‑cap plans. For instance, the Switzerland 40GB – 30 days plan gives 40 GB of high‑speed data for 30 days at $45.00 USD, while the Switzerland 20GB – 30 days plan offers 20 GB for 30 days at $24.00 USD. Fixed plans can be more cost‑effective for most users, unless very heavy data usage is required.

ZenSim does not provide a Switzerland eSIM with a phone number or SMS capability. Their Switzerland offering is limited to data‑only plans, so users cannot receive or send regular SMS messages or make calls that require a local mobile number. For voice and messaging, travelers can rely on internet‑based VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection without needing a traditional phone number.

ZenSim provides a total of 13 single‑country data plans that cover Switzerland and an additional 13 multi‑country plans that include Switzerland among their destinations. Among the available plans, some offer a fixed data allowance that is pre‑determined for the entire validity period, while others employ a daily data cap that resets every day. Overall, the price range for these plans spans from $5.00 to $69.00, the data capacity varies between 1 GB and 40 GB, and the validity period extends from 5 to 30 days.