Mi eSIM eSIM Data Plans for San Marino

Mi eSIM does not provide a truly unlimited data eSIM for San Marino. All plans that carry “Unlimited” in the name are fixed‑data plans that offer a set amount of high‑speed data—typically 1 GB per day or a total of 1 GB for a single day—and after that amount the speed is throttled to 512 kbps (or 2 mbps for the Unlimited Plus plan). The plans are valid for a specified number of days, and the data cap is a hard limit for the high‑speed portion of the plan.

If a larger data allowance is needed, Mi eSIM offers fixed data plans such as 100 GB for 30 days or 50 GB for 30 days, both available for San Marino. These plans provide a substantial amount of high‑speed data without the speed reduction that occurs on the “Unlimited” plans, and they can be more cost‑effective for travelers who anticipate heavy data usage.

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 18 single‑country plans and 47 multi‑country plans for San Marino. The available packages range in price from about $2.22 to $197.35 and provide data caps between 1 GB and 100 GB. Some plans are fixed‑data packages, while others cap data on a daily basis – 45 plans use a fixed data amount and 20 use a daily data cap.