Mi eSIM eSIM Data Plans for San Marino

Mi eSIM does not provide a truly unlimited high‑speed data plan for San Marino. All plans marketed as “Unlimited” contain a fixed cap of 1 GB per day and, once that amount is reached, the speed drops to 512 kbps (or 2 mbps for the “Unlimited Plus” plan). Because of this limitation, travellers who need unrestricted data should consider Mi eSIM’s fixed data bundles instead. For example, the 100GB eSIM Data for 30 Days in San Marino offers 100 GB of 5G data for 30 days, and the 50GB eSIM Data for 30 Days provides 50 GB for the same period. These fixed bundles can be more cost‑effective for users who require large amounts of data without speed reductions.

Mi eSIM does not provide a San Marino eSIM plan that includes a phone number or SMS capability. Only data‑only eSIM plans are available for San Marino. Travelers can use VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but some destinations may block or restrict these services, so it is advisable to verify that the apps you rely on are accessible in San Marino before purchasing.

Mi eSIM offers 19 single‑country plans and 47 multi‑country plans for San Marino. The available plans range in price from about $2.27 to $201.78 and provide data caps between 1 GB and 100 GB. Some plans use a fixed data amount, while others limit data on a daily basis.