Ovosim eSIM Data Plans for Montenegro

Ovosim does not provide a truly unlimited eSIM for Montenegro. Every option listed under the “Unlimited” name shows a daily data limit—2 GB, 3 GB, or 5 GB per day—after which the speed is reduced. The plans are framed as “Unlimited” only because they allow tethering, not because high‑speed data is infinite.

For travelers who need more data without the daily caps, Ovosim offers fixed‑data plans such as the 20 GB package valid for 30 days at $36.81 USD or the 5 GB‑per‑day options for 10, 15, or 30 days. These plans provide a set amount of high‑speed data and can be more cost‑effective for users with heavy data requirements.

Ovosim does not provide an eSIM for Montenegro that includes a phone number or SMS capability. Only data‑only plans are available from Ovosim in that country.

For voice and messaging, travelers can use the data connection and popular VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send text messages over the internet.

Ovosim provides two single‑country data plans that cover Montenegro. The plans offer data capacities between 1 GB and 10 GB and are priced in the range of approximately US $4.59 to US $20.00. No multi‑country plans include Montenegro.