eSIM for Switzerland Roampass
eSIM for Switzerland flag

eSIM for Switzerland

Use your phone in Switzerland like at home.

boltInstant QR flight_landConnect after landing smartphoneKeep your SIM currency_poundNo roaming fees
boltInstant QR flight_landConnect after landing smartphoneKeep your SIM currency_poundNo roaming fees

Pick your data and trip length.

How much data?
How long is your trip?
Your travel plan — · —
Recommended

Good for maps, messaging and travel apps.

Total £3.99
— per day

Secure checkout. Delivered digitally after purchase.

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eSIM details

Network Salt，Sunrise
Speed 4G, 5G
Hotspot Allowed
Activation QR code scan
Compatibility

Check your phone in seconds

Most modern phones support eSIM. Check before checkout to avoid surprises.

smartphone
iPhone support
XS, XR and newer models usually support eSIM.
1

Open Settings

2

General → About

3

Find EID

4

eSIM supported

android
Android support
Pixel, Samsung S/Z series and newer flagships usually support eSIM.
1

Open Settings

2

SIM settings

3

Find Add eSIM

4

Available = supported

Carrier-locked or region-specific models may not support eSIM.
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Buy with confidence

14-day refund review for unused eSIMs

If your eSIM cannot connect to a supported local network and has not been heavily used, contact support within 14 days of purchase and we’ll review the issue.

  • check_circle Support for genuine connection issues
  • check_circle Fast help before and during travel
  • check_circle Refund eligibility depends on activation and usage status
Switzerland travel eSIM

Prepaid mobile data for Zurich trains, lake boats and alpine connections.

Best for travellers visiting Switzerland who want data for train platforms, hotel check-ins, mountain routes and lake trips without getting stuck offline between connections.

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Core benefits

Keep mobile data ready for maps, messages, hotel details, train updates and route checks across Switzerland.

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Best for

Zurich arrivals, Lucerne lake days, Interlaken routes, alpine trains, ski towns and scenic rail journeys.

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Compared with roaming

Use prepaid data upfront instead of relying on daily roaming add-ons or searching for a SIM after arrival.

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On-the-ground use

Useful for train platforms, lake boats, weather checks, hotel codes and last-minute mountain route changes.

Coverage may vary in mountains, tunnels, trains, lake routes, rural valleys and large indoor venues.
Travel resources

Travelling to Switzerland?

Read our Switzerland eSIM guide and travel tips before you fly. Learn about setup, compatibility, mobile data, airport arrival and everyday travel apps.

Read eSIM guide Travel tips
Comparison

Why choose us?

A clear side-by-side comparison to show how our travel eSIM experience differs from a local SIM or a basic limited-data eSIM.

Roampass eSIM
Local SIM
Basic eSIM
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Flexible high-data options
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payments
Clear upfront pricing
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Instant setup
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Reliable travel coverage
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People also ask

Questions travellers ask before buying a Switzerland eSIM

Clear answers about using a Switzerland eSIM for roaming, maps, messages, airport arrivals, phone compatibility and travel data.

Do I need an eSIM for Switzerland?

A Switzerland eSIM is useful if you want mobile data as soon as you arrive, without relying on airport Wi-Fi, hotel Wi-Fi or expensive roaming from your home network. It is especially helpful for maps, transport apps, hotel messages and travel bookings.

Is a Switzerland eSIM better than roaming?

For many travellers, yes. A Switzerland eSIM gives you a clear prepaid data allowance and price before you travel, while roaming can involve daily charges, add-ons or unexpected pay-as-you-go data costs depending on your home mobile provider.

Can I keep my normal SIM and phone number while using this Switzerland eSIM?

Yes. In most phones, your travel eSIM can be used for mobile data while your normal SIM stays active for calls, texts or banking messages. You do not usually need to remove your physical SIM card.

Should I install my Switzerland eSIM before I travel?

Yes, it is usually better to install your eSIM before departure while you still have stable Wi-Fi. In most cases, you should only activate or start using the plan when you arrive in Switzerland, so the validity period is used during your trip.

What can I use a Switzerland eSIM for when travelling?

You can use mobile data for maps, messaging, hotel check-ins, transport apps, translation, email, travel bookings, ride apps and everyday browsing. Coverage and speed depend on the local mobile network and the area you are visiting.

Will my phone work with a Switzerland eSIM?

Your phone must support eSIM and be network-unlocked. Many recent iPhone, Samsung Galaxy, Google Pixel and flagship Android models support eSIM. Check your phone settings for “Add eSIM” or “Add mobile plan” before buying.

Does this Switzerland eSIM include calls and SMS?

Most travel eSIM plans are data-only. You can still use internet-based services such as WhatsApp, iMessage, FaceTime, Messenger, maps, email and translation apps while connected to mobile data in Switzerland.

What happens if I use all my Switzerland eSIM data?

If you use all your data, you can buy another eSIM plan when needed. There is no physical SIM swap, so adding more travel data is usually easier than finding a local SIM card during your trip.