Wiiline eSIM Data Plans for Montenegro

Wiiline does not have a truly unlimited data eSIM for Montenegro.
All of its plans that carry “Unlimited” in the name actually provide 1 GB of high‑speed data per day; once the limit is reached, the connection drops to a reduced speed of 512 kbps.

If a traveler needs more data for their stay, Wiiline offers several fixed‑data options. For example, a 30‑day plan with 30 GB of high‑speed data costs $27.13 USD, while a 30‑day plan with 20 GB costs $26.03 USD. These fixed‑data plans can be more cost‑effective for users who need a larger overall data allowance rather than a per‑day cap.

Wiiline does not provide an eSIM plan for Montenegro that includes a phone number or SMS capability. The only plans available from Wiiline for this destination are data‑only, offering internet connectivity without local voice or text services. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging.

Wiiline has 13 single‑country plans that cover Montenegro and 15 multi‑country plans that also include Montenegro, for a total of 28 plans available in that country.
The prices of these plans range from $3.00 to $149.01, while the data caps offered span from 490 MB to 80 GB. Validity periods vary from a single day to a full year.
Among the single‑country options, providers use both fixed data caps (the amount of data is set at the outset) and daily data capped plans (where a daily maximum is enforced). The multi‑country plans are primarily fixed‑cap offerings, although a few include daily limits as well.