4S eSIM eSIM Data Plans for Slovenia

4S eSIM does not provide a truly unlimited data eSIM for Slovenia. All plans listed for Slovenia have a fixed data cap – for example, the highest‑capacity fixed plans supply 50 GB of high‑speed data for 5, 7, or 15 days, with the remaining days offering a reduced speed of 1000 kbps after the cap is reached. Travelers who need a large amount of high‑speed data can choose one of these fixed data plans, such as the 50 GB for 5 days, which may be more cost‑effective than purchasing multiple smaller bundles.

4S eSIM does not offer any plans that include a phone number or SMS for Slovenia, so travelers can only purchase data‑only eSIMs from this provider. They can still use VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging, but some destinations may block or restrict specific apps. Travelers should verify that the apps they rely on are accessible in Slovenia before purchasing a plan.

4S eSIM offers 54 single‑country plans that cover Slovenia, and 108 multi‑country plans that include Slovenia in their coverage. Prices for these plans range from roughly $1.42 to $195.83, while data caps span from 714 MB up to 50 GB. The catalogue contains both fixed data amount plans and daily data‑cap plans, giving travelers options for short‑term or longer visits.