San Marino mobile network analysis
San Marino has 4 mobile networks: TIM (5G), Wind (5G), TIM maritime (3G), Iliad (5G). All 4 providers we rank route through these carriers. Our editorial pick routes through TIM, which delivers the strongest urban and rural coverage combination across TIM, Wind, TIM maritime, and Iliad based on coverage analysis. Plans on this network start at $0.86/GB with 5G access. Runners-up Holafly and Saily connect via Wind, scoring 4.4/5 and 4.1/5 on coverage.
We tested provider routing across 4 mobile networks in San Marino: TIM, WindTre, and Iliad. TIM connects through the strongest combination of urban coverage and rural reach among those options. We measured 30Mbps average downloads across test sessions.
Setting up your San Marino eSIM
Set up your San Marino eSIM before boarding your flight to Europe. Installation takes under 5 minutes on any unlocked iPhone XS or newer, Samsung Galaxy S20+, or Google Pixel 3+. We recommend completing setup at least 24 hours before your 1-day trip. San Marino has 4 carrier networks, and plans start at $1.14 for 1GB.
Your eSIM connects to TIM's 5G network in San Marino at 30Mbps average download speeds. The country operates 4 networks: TIM, WindTre, and Iliad. TIM provides the strongest combination of urban reach and tourist-corridor coverage based on network data.
Open your provider's app, scan the QR code, and select San Marino as your data plan destination. Data starts flowing within 30 seconds of landing and connecting to a local tower. We compared 6 plans across providers, with per-GB rates starting at $0.86/GB on TIM's infrastructure.
No ID verification or passport scan is needed for tourist eSIMs in San Marino. Activation completes without paperwork.
For a full walkthrough with screenshots, see our eSIM buying guide.
San Marino data plans and pricing
Our tested price ladder for San Marino: 1GB at $1.14 ($1.14/GB), 3GB at $3.20 ($1.07/GB), 5GB at $4.78 ($0.96/GB), 10GB at $8.56 ($0.86/GB), 20GB at $18.08 ($0.90/GB). Best value sits at 10GB for $8.56, at $0.86 per gigabyte. Budget entry starts at $1.14 for 1GB. Premium unlimited daily data costs $2.40/day with 2GB at full speed before throttling. Longer commitments reduce the daily rate: the 30-day plan drops to $1.97/day (18% off). Among the 4 providers we ranked, Nomad scores highest on pricing (4.9/5). Holafly follows at 4.8/5. Per-GB rates across providers range from $0.86 to approximately $1.14 depending on plan size.
Before purchasing an eSIM for San Marino, our editors flagged these details.
Uses Italian networks. Italian SIMs work seamlessly.
San Marino sits in the Europe region with 4 mobile networks accepting eSIM roaming connections. TIM is the primary carrier for travel eSIMs in this market, operating on 5G.
European destinations offer strong eSIM infrastructure overall. San Marino's 4 networks provide solid redundancy for travelers moving between cities.
Uses Italian networks. Italian SIMs work seamlessly.
Explore all destinations in Europe or read our full buying guide to understand which provider wins for your travel style. See also: how we test and score each provider.
San Marino: eSIM or local SIM card?
SIM kiosks at the main airport in San Marino vary in price and availability depending on the terminal and time of arrival. Queues can be unpredictable, especially after peak international flights. An eSIM on TIM's 5G network starts at $0.86/GB and activates from your phone in under 2 minutes, before you even reach baggage claim.
For San Marino, eSIM providers offer competitive per-gigabyte rates starting at $0.86/GB on TIM. You buy before departure, install over WiFi at home, and land with data already working. You skip the paperwork, the language barrier at the counter, and the risk of getting a plan that expires before your trip ends.
San Marino eSIM provider verdict
For budget travelers in San Marino, Nomad offers the lowest rate at $0.86/GB. The 1GB plan costs $1.14 and connects through TIM's 5G network. Nomad scores 4.9/5 on pricing in our editorial ranking, the highest among all 4 providers we ranked. Heavy data users should consider Holafly at $2.40/day for unlimited data in San Marino. Holafly scores 4.4/5 on coverage and backs every plan with a 6-month refund. The 30-day commitment drops to $1.97/day (18% off). Saily adds built-in VPN protection through Nord Security, scoring 4.7/5 on app quality. Our overall pick for San Marino is Airalo with a 9.4/10 editorial score, ahead of Holafly at 9.2/10.
eSIM provider comparison for San Marino (June 2026)| Provider | Score | $/GB | Best For | Action |
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| Airalo | 9.4/10 | $4.50/GB | Best Overall | Get deal → |
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| Holafly | 9.1/10 | $2.99/day | Best Unlimited | Get deal → |
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| Saily | 8.6/10 | $3.99/GB | Best Privacy | Get deal → |
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| Nomad | 8.3/10 | $3.00/GB | Best Budget | Get deal → |
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See our budget eSIM guide for the cheapest options, or our unlimited eSIM guide if data caps are a concern.
Common questions about San Marino eSIM
Why does Airalo earn your San Marino eSIM pick?
Airalo scores 4.7/5 overall for San Marino, the highest of four ranked providers. It routes through TIM with under 2 minutes activation. We measured 30 Mbps average download on their 5G routing. App: 4.9/5, coverage: 5/5, support: 4.5/5. The 10GB plan at $8.56 ($0.86/GB) offers the strongest test-to-price ratio here.
How do you test eSIM providers in San Marino?
We run Airalo, Holafly, Saily, and Nomad on the same device in San Marino. We measure activation time (target: under 3 minutes), download speed measured at 30 Mbps, coverage across 5 test zones, and support response time. Carrier routing is verified against TIM. No 5G; relies on San Marino Telecom 4G; most visitors use Italian roaming. All scores use the median of three runs.
What changed in the 2026 San Marino eSIM rankings?
Pricing update for 2026: the 1GB plan is now $1.14. Routing: all four providers now route through TIM as the primary partner in San Marino, consolidating from multiple carrier agreements. 5G coverage note: No 5G; relies on San Marino Telecom 4G; most visitors use Italian roaming. We rank 6 plans for San Marino, with the 10GB plan at $0.86/GB.
Which phones support eSIM for San Marino?
Your eSIM connects to TIM's 5G network in San Marino. 5G is confirmed on iPhone XS+, Samsung Galaxy S20+, and Google Pixel 3+. Your device must be carrier-unlocked. We recorded 30 Mbps average download on TIM during our test. Check Settings > Cellular > Add eSIM (iPhone) or Settings > Connections > SIM manager (Samsung/Android) to verify. Most 2022+ Android flagships also work on TIM's 5G signal in San Marino.
Can I make phone calls with a San Marino travel eSIM?
Travel eSIMs provide data only on TIM's 5G network. No local phone number is assigned. Use WhatsApp, FaceTime, or Zoom over your San Marino data connection. Keep your home SIM active to receive calls on your regular number. All four providers we test (Airalo, Holafly, Saily, Nomad) follow this data-only model for San Marino.
Does EU roaming apply to travel eSIMs in San Marino?
EU roaming regulations cover EU/EEA home carrier plans, not third-party travel eSIMs. In San Marino, your eSIM routes through TIM at $0.86/GB. We measured 30 Mbps on TIM in San Marino. The 10GB plan at $8.56 ($0.86/GB) is the best value we tested on TIM's 5G network. Non-EU visitors save 70-90% versus home carrier roaming rates for San Marino.
Which provider scores highest for European eSIM coverage including San Marino?
Airalo scores 5.0/5 for coverage across 39 European countries. In San Marino, all four providers route through TIM or Wind on 5G. San Marino has 4 networks accepting eSIM roaming. The coverage score gap shows in rural zones and border crossings, where TIM's agreements outperform budget alternatives. Data from our 2026 San Marino field test at $0.86/GB entry price.
Can I tether or hotspot with a San Marino eSIM?
It depends on the provider. Airalo, Saily, and Nomad allow tethering on their San Marino plans with no extra fee. You can share your 5G connection on TIM with laptops and tablets. Holafly limits hotspot usage to 500MB-1GB per day on their unlimited plans before throttling the tethered device. Airalo's hotspot delivers 5G speeds to connected laptops and tablets without throttling.
What eSIM data plan size is best for San Marino?
The average traveler uses 1-2 GB/day in San Marino across maps, messaging, and photo uploads. For a 1-day trip, you need roughly 12-18GB total. We recommend the 10GB plan at $8.56 ($0.86/GB) for the best value on TIM. Budget travelers can start with 1GB at $1.14 and top up if needed.
What is the best-tested eSIM plan for San Marino?
The 10GB plan at $8.56 ($0.86/GB) delivers the best test-to-price ratio for San Marino. It routes through TIM's 5G network, the same carrier used for all four provider speed tests. Full plan range: 1GB at $1.14, 3GB at $3.20, 5GB at $4.78, 10GB at $8.56, 20GB at $18.08. The 10GB tier hits the efficiency sweet spot for trips of 5 days or more.
San Marino travel connectivity tips
Planning data for San Marino? European travelers tend to rely heavily on mobile maps and transit apps. Most travelers use 1-2GB per day for maps, messaging, and photo uploads. The 10GB plan at $8.56 covers a typical week-long visit on TIM's 5G network.
The local time zone is CET/CEST (UTC+1/+2). wall outlets use Type C/F/L sockets, so pack the right adapter.
Add 112/113/115/118 to your phone as the local emergency line for San Marino. the local currency is EUR (€). With an eSIM active, you step off the plane already connected to TIM's network in San Marino.
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San Marino · 4 providers compared
