ZenSim eSIM Data Plans for San Marino

ZenSim does not offer a true unlimited data eSIM for San Marino. The plans named “Unlimited” actually provide up to 3 GB of high‑speed data per day, after which speed is reduced, so they are not unlimited in the way travelers often expect. For travelers who need more high‑speed data but do not want an unlimited plan, ZenSim offers fixed‑data alternatives such as a 20 GB plan for 10 days priced at $24.00 USD or a 10 GB plan for 10 days priced at $20.00 USD. These plans give larger data allowances and can be more cost‑effective for heavy data users.

ZenSim does not provide San Marino eSIM plans that include a phone number or SMS capability. All available ZenSim plans for San Marino are data‑only. Travelers who need voice or messaging can use internet‑based services such as WhatsApp, Telegram, or iMessage over the data connection.

ZenSim offers eight single‑country data plans and eight multi‑country data plans for San Marrino. Among these, four plans employ a daily data cap—meaning a set amount of data is supplied each day over the validity period—while the remaining twelve plans provide a fixed data amount that can be used at any time during the plan’s duration. Prices for the San Marrino plans start around $11 and can reach up to $57, and the data caps range from 3 GB to 20 GB. Some of the plans also support tethering.