San Marino eSIM

San Marino plans start at $1.49. Unlimited plans run from $1.99 for 1 day to $27.99 for 30 days, each with a full-speed allowance per day that is printed on the plan. Fixed-data plans start at $1.49 for 1 GB over 7 days. Every price includes 18% GST, and nothing is added at checkout.

Switch the eSIM line on, set it as your mobile data line and turn Data Roaming on for it. Within a minute or two your phone should show one of Iliad, TIM maritime and Wind, on 5G where your phone supports it. If nothing connects, turn Airplane Mode on and off once, or pick the network by hand in your phone's settings.

For maps, messaging, social media and the odd video call, about 1 GB a day is plenty — Unlimited · 7 days (1 GB/day) here gives you that for $7.49. For a light trip, 3 GB · 30 days is $3.49. If you stream or work online, a bigger plan such as 20 GB · 30 days ($17.99) is the safer choice.

Plans for San Marino roam onto Iliad, TIM maritime and Wind — the same networks local subscribers use. Your phone picks whichever is strongest where you are. 5G is available where the network and your handset both support it, otherwise 4G.

Trip lengths for San Marino run from 1 day up to 180 days. Pick the one that covers your dates. The number of days can't be changed once a plan is running: a top-up adds data where the eSIM supports it, and a second eSIM adds more days.

The data never runs out, but the full speed does. Every unlimited plan for San Marino gives you a set allowance each day at full speed — it is printed on the plan, for example "1 GB/day" — and once you have used it the connection slows down until the next day rather than stopping. Maps, messaging and email stay usable; video and large downloads will not. You are never charged extra and you are never cut off.