eSIM Hero eSIM Data Plans for Serbia

eSIM Hero does not provide a plan with unrestricted high‑speed data for Serbia. The plans branded “Serbia Unlimited” give 3 GB per day of 4G/5G data and, after that limit is reached, the speed is throttled to 1000 kbps. Because the names contain the word “Unlimited, ” they can be confusing, but the data cap shows they are not truly unlimited.

If you need more data, eSIM Hero offers fixed‑amount options such as the 20 GB plan for 30 days, priced at $19.00, or a 50 GB plan that lasts 180 days and covers Serbia plus 39 other European countries. These plans give a constant data allowance instead of a capped daily amount, which can be more cost‑effective for travelers who consume large amounts of data.

eSIM Hero does not offer a Serbian eSIM plan that includes a local phone number or SMS capability; only data‑only eSIMs are available for Serbia.

Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain apps, so it is advisable to verify that the services you rely on are accessible in Serbia before purchasing.

In Serbia, eSIM Hero provides 44 data plans in total, split into 12 single‑country plans and 32 multi‑country plans. Prices vary from about $2.10 to $134.40, with data caps ranging from 1 GB to 50 GB. Some of the plans feature a fixed total data allotment, while others impose a daily data cap instead.