Ovosim eSIM Data Plans for Slovakia

Ovosim does not provide a true unlimited data eSIM for Slovakia. All of the plans marketed as “Unlimited” actually offer a fixed amount of high‑speed data per day—such as 3GB/day for the Slovakia Unlimited STANDARD 5‑Day plan or 5GB/day for the Slovakia Unlimited MAX 10‑Day plan—after which the connection speed is throttled, a detail not listed in the data.

Instead, Ovosim offers fixed data plans that may be more cost‑effective for most travelers. For example, a 20GB plan is available for 5 days at $20.54 USD, or for 10 days at $21.68 USD, and a 30‑day 20GB package can be purchased for $22.82 USD. These packages give a clear data allowance and can suit users who prefer a predictable data limit over an “unlimited” label.

Ovosim does not provide a Slovakia eSIM that includes a phone number or SMS service. The provider currently offers only data‑only eSIM plans for Slovakia.

Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, which work without a local phone number or SMS capability.

Ovosim has 32 single‑country plans and 60 multi‑country plans that cover Slovakia. The plans span a price range of about $2.89 to $138.89, with data caps from 1 GB up to 102 GB and validity periods of 5 to 180 days. Within the catalogue, providers offer both fixed data caps—where a set amount of data is available for the full validity—and daily data cap plans—where a daily allowance of data is provided.