RedSim eSIM Data Plans for Montenegro

RedSim does not provide a true unlimited data eSIM for Montenegro. Their “Montenegro Unlimited” plans give high‑speed data up to 3GB per day, after which the speed is reduced to 1 Mbps. Because a fixed amount of high‑speed data is capped, these plans are considered limited, not unlimited.

Customers looking for large data allowances can choose from RedSim’s fixed‑data plans such as the 20GB 30‑day option or the 50GB 30‑day package, which offer a single high‑speed data bundle that can be used within the validity period. These alternatives are often more cost‑effective than the daily unlimited‑type plans if a traveler needs a consistent data supply at full speed.

RedSim does not provide eSIM plans for Montenegro that include a local phone number or SMS capability. Travelers can only purchase data‑only eSIMs from RedSim for use in Montenegro. For voice and messaging, users can rely on VoIP applications such as WhatsApp, Telegram, and iMessage that operate over the data connection, though some destinations may block or restrict certain apps, so it is wise to confirm that the services you need are accessible in Montenegro before buying a data‑only plan.

RedSim offers a total of 24 single‑country data plans and 17 multi‑country data plans that can be used in Montenegro. These plans span a price range from about $1.92 to $86.70, with data caps varying between 1 GB and 50 GB. The single‑country options give a fixed data amount for a chosen validity period, while the multi‑country plans provide the same data bundle across a set of countries, giving travelers flexibility when moving between destinations.