eSIM Cards, a brand of Pentagram Systems, is dedicated to revolutionizing the way you stay connected in the UK and Europe. As a leading provider of eSIM technology, we offer seamless and innovative solutions tailored to the needs of modern travelers, business professionals, and tech enthusiasts. Our mission is to deliver hassle-free, instant connectivity, no matter where you are in the UK or Europe.
eSIM Cards, a brand of Pentagram Systems, is dedicated to revolutionizing the way you stay connected in the UK and Europe. As a leading provider of eSIM technology, we offer seamless and innovative solutions tailored to the needs of modern travelers, business professionals, and tech enthusiasts. Our mission is to deliver hassle-free, instant connectivity, no matter where you are in the UK or Europe.
Bought two of their O2 50gb plans. One worked fairly well, the other refused to work in most of Spain. Nonexistent support. Poor performance. Would not buy again.
Frequently Asked Questions
Does eSIM Cards offer unlimited data eSIM for Switzerland?
eSIM Cards does not provide a truly unlimited data eSIM for Switzerland. The plans that carry “Unlimited” in their name actually offer a fixed amount of high‑speed data – 1,000GB per month – and speed may be throttled after that limit is reached.
Travelers looking for large data allowances can consider fixed‑data alternatives instead. For example, a 500GB plan is available for 30 days at approximately $30USD, and a 500GB/month plan for 3 months costs around $88USD. These plans give a high amount of data without the “unlimited” label, and can be more cost‑effective for most users.
Does eSIM Cards offer Switzerland eSIM with phone number and SMS?
eSIM Cards offers only data‑only eSIM plans for Switzerland, without a phone number or SMS capability. Travelers can still use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection for calls and messages.
How many data plans does eSIM Cards offer for Switzerland?
eSIM Cards offers a single single‑country data plan for Switzerland and 29 multi‑country plans that include Swiss coverage. The available plans span a price range of roughly $24.80 to $659.47 and data allowances from 25 GB up to 1,000 GB, with validity periods between 2 and 365 days. This provides travelers with a broad selection of options, whether they choose a dedicated Swiss plan or a multi‑country bundle that covers Switzerland as part of a larger itinerary.
Call/SMS
Possible Throttling
