Ohayu eSIM Data Plans for Switzerland

Ohayu does not provide a truly unlimited data eSIM for Switzerland. The plans that have “Unlimited” in their name give a 3GB/day allowance, and once that threshold is reached the speed drops to 1000kbps. If a traveler needs high‑speed data without a daily cap, a fixed‑data plan is a more cost‑effective choice. For example, Ohayu offers a 50GB plan valid for 90 days at $79.49 USD and a 25GB plan valid for 30 days at $49.49 USD. These examples illustrate the larger data packages available, though they are only a subset of the full selection of plans.

Ohayu does not provide a Switzerland eSIM that includes a local phone number or the ability to send or receive SMS messages. The provider offers only data‑only eSIM plans for that destination. Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Ohayu offers a total of 10 single‑country data plans and 4 multi‑country data plans that include Switzerland. The plans span a price range of about $9.49 to $79.49, with data caps from 2 GB up to 50 GB, and validity periods that can vary from 5 days to 90 days. The fixed data‑cap options let you purchase a set amount of data for the full validity, while the daily data‑cap options reset on a per‑day basis, allowing a limited amount of data each day.