ZenSim eSIM Data Plans for Portugal

ZenSim does not provide a truly unlimited high‑speed data eSIM for Portugal. The plans labelled “Portugal Unlimited STANDARD” give 3GB of high‑speed data per day for 5, 15 or 30 days; after that amount is reached the connection is throttled to a reduced speed.

Travelers who need more data have several fixed‑amount options. For example, the Portugal 40GB plan gives 40GB of data for 30 days at $45.00, and the Portugal 20GB plan offers 20GB for 15 days at $23.00 or 20 days for 30 days at $24.00. These paid plans can be more cost‑effective for heavy data users compared with the daily‑limited “Unlimited” plans.

ZenSim does not offer Portugal eSIM plans that include a phone number or SMS capability. The company only sells data‑only eSIMs for travel in Portugal. Travelers can still communicate using VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, but there is no built‑in phone number or SMS service available with ZenSim’s Portugal eSIM.

ZenSim offers 13 single‑country plans and 13 multi‑country plans for Portugal. The plans cover a price spectrum of $5.00 to $69.00 and data caps ranging from 1 GB to 40 GB. Some plans feature a fixed data amount, giving you a set total for the validity period, while other options use a daily data cap that limits usage each day during the plan’s duration.