Ovosim eSIM Data Plans for Montenegro

Ovosim does not provide a truly unlimited data eSIM for Montenegro.
All plans that carry the word “Unlimited” in their name actually offer a fixed amount of high‑speed data—up to 5 GB per day for the MAX plan, 3 GB per day for STANDARD, or 2 GB per day for LITE over the specified validity period. After that daily allotment is used, the connection speed is throttled; the feature flag “Reduced speed” would indicate the speed applied after the daily limit is reached.

Travelers who need high‑volume data may choose one of Ovosim’s fixed‑data bundles, such as the 20 GB 30‑day plan priced $36.40 USD or the 20 GB 5‑day plan at $44.36 USD. These plans give a single, clear data allowance and may be more cost‑effective for users who plan moderate to heavy data usage in Montenegro.

Ovosim does not provide an eSIM plan for Montenegro that includes a phone number or SMS capability. The only available options are data‑only plans.

Travelers wanting to make voice or text communications can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain services, so it is advisable to verify that the apps you rely on are accessible in Montenegro before buying a plan.

Ovosim makes 38 single‑country plans and 26 multi‑country plans available for Montenegro. The single‑country line‑ups focus on fixed data amounts—specific data caps that can be kept for the full validity of the plan—while the multi‑country selections use a daily data cap structure that allows the data to be spread out over the validity period. Prices for Montenegro plans fall between roughly $4.54 and $122.87, with data caps ranging from 1 GB to 20 GB, giving travellers a variety of options that suit short trips or longer stays.