Ovosim eSIM Data Plans for Serbia

Ovosim does not provide a truly unlimited data eSIM for Serbia. Its plans that carry the word “Unlimited” actually include a high‑speed data allowance of 3 GB/day, 2 GB/day, or 5 GB/day, and once that daily quota is reached the data stops or is throttled (the exact reduced speed is not specified). Travelers who need broader use can opt for fixed‑data plans such as the 20 GB 30 days plan, which offers 20 GB of high‑speed data for 30 days at $34.25 USD, or similar alternatives that provide large data allowances at a lower cost. Choosing a fixed‑data plan can be more cost‑effective unless a user expects to consume data beyond the daily limits of the “Unlimited” package.

Ovosim does not provide eSIM plans for Serbia that include a phone number or SMS capability. The only eSIM offerings from Ovosim for Serbia are data‑only packages. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without a local phone number.

Ovosim offers 38 single‑country data plans and 39 multi‑country plans that include Serbia. The plans span a price range of $4.06 to $125.37 USD and provide between 1 GB and 20 GB of data for 5 to 30 days. Fixed data‑cap plans give a set amount of data that can be used anytime within the validity period, whereas daily data‑cap plans limit how much data can be used each day. Some plans also permit tethering, allowing the connection to be shared with other devices.