Pay once and you're done
No surprise bills when you get back. Pick your GB and days, pay a fixed price and browse worry-free. If you don't use it, we refund you.
instant
eSIM Switzerland
Instant delivery in 1 minute
Save up to 90% on roaming
High-speed 4G/5G connection5G
Keep your WhatsApp and number
Choose your plan
100% secure payment
Guaranteed refund
Instant delivery
Unlimited data with a fair-use policy (FUP): full speed up to a daily allowance, then the pace slows for the rest of the day. No cut-offs, no extra charges.
Coverage in Switzerland- Works on your phone (500+ compatible models)
- Real 4G/5G coverage and speed in Switzerland
- Activates on arrival, not when you buy
- Keep your number, WhatsApp and iMessage
- Guaranteed refund if it does not work
NetworkTop local carrier
Speed4G / 5G
HotspotYes
ServiceData only
ActivationOn first data use
CompatibilityiPhone XS+, Samsung S20+, Pixel 3+ (500+ models)
InstallationQR code by email
FormatDigital eSIM (no physical SIM)
EIDDial *#06# to check it
UsageData only (your number still works for calls)
The eSIM Switzerland gives you internet in Switzerland without roaming from the moment you land. You get the QR by email and activate it in a minute, without swapping your physical SIM and with no queues, ready to get around Zurich or Geneva with Maps, WhatsApp and translation on hand.
You browse on the Sunrise and Salt local networks with 4G/5G coverage in the cities and also along the Alpine routes of Lucerne or Interlaken. Choose the GB and days you need and pay only for that; keep your number for WhatsApp and calls, and share data by hotspot with whoever travels with you.
What's included
- 4G/LTE data in Switzerland as soon as you activate
- Hotspot included to share internet with those travelling with you
- Your usual number stays active: WhatsApp, incoming calls and iMessage without interruptions
- Activation QR in your email in under 1 minute
- Top up data without buying another eSIM
- Money-back guarantee if the eSIM doesn't work
Before you buy
- Data only: no traditional calls or SMS (VoIP apps work)
- Your phone must be eSIM compatible and carrier-unlocked. Check your device here
- Install the profile before you leave: you have 180 days from purchase to do so
Specifications
- Speed: 4G/5G depending on local coverage
- Networks: CH - Sunrise 5G, CH - Salt 5G
- Top-up: Yes
- Hotspot: Yes
- Calls / SMS: Not included (VoIP apps only)
- Pre-activation window: 180 days from purchase
Risk-free purchase
Did you change your plans? We've got you covered
If you don't end up traveling, you have a money-back guarantee. And if something doesn't work at your destination, our human support helps you 24/7 until you're connected. No fine print, no complications.
Your next destination
Switzerland
Land with the Internet already on. Share every moment of Switzerland without hunting for WiFi or overpaying.
The PuraSim difference
Travel connected, without the hassle
Connected or we help you
Coverage in 218 destinations on top-tier local networks, even outside big cities. And if something fails, human support 24/7 until you're online.
If you can take a photo, you can activate it
No paperwork or SIM cards. You get a QR, scan it and the eSIM installs itself. Your number and WhatsApp stay exactly the same.
Choose your plan
eSIM plans for Switzerland
Pick your data and days. Fixed price, no surprises, across Switzerland.
| Data | Duration | Price |
|---|---|---|
| Switzerland · 100 MB | 7 days | €0,51 |
| Switzerland · 500 MB | 7 days | €1,28 |
| Switzerland · 1 GB | 7 days | €2,56 |
| Switzerland · 3 GB | 15 days | €5,13 |
| Switzerland · 3 GB | 30 days | €5,13 |
| Switzerland · 5 GB | 30 days | €7,27 |
| Switzerland · 10 GB | 30 days | €11,55 |
| Switzerland · 20 GB | 30 days | €21,40 |
| Switzerland · 50 GB | 180 days | €53,08 |
| Switzerland · 50 GB | 30 days | €41,09 |
Before you buy
Is your phone compatible?
Almost every phone since 2018 supports eSIM. Check it in 10 seconds — we show you step by step. Swipe →
Dial *#06#
Open the phone dialer and enter *#06#, just like a call. No need to press call.
Look for the EID
If a 32-digit EID code appears, your phone supports eSIM. Good news!
Ready to travel!
Just add your Switzerland plan. Activate it with a QR and land with internet.
Prefer to check by brand and model? Pick it here:
Installation
Activate your eSIM in minutes
1Connect to WiFi
Install it before you travel. It uses no plan data.
2Settings → Cellular
Tap "Add eSIM" → "Use QR Code".
3Scan the QR
The one in your email. The eSIM installs itself.
4Activate on arrival
At your destination, turn on "Data Roaming" for PuraSim.
1Connect to WiFi
Install it before you travel.
2Settings → Connections → SIM
Tap "Add eSIM" or "Add mobile plan".
3Scan the QR
Confirm the profile download.
4Turn on data
Select PuraSim and enable roaming.
The difference
vs. the old way
Compared to roaming, an airport local SIM or hotel WiFi, the PuraSim eSIM for Switzerland is the simplest and cheapest way to get internet abroad.
Roaming
Unlimited daily data
No surprise bills
Online the moment you land
Data coverage across the country
Keep your number and WhatsApp
Human support on WhatsApp
4G/5G speed, no throttling
Daily plans: full-speed data up to the daily cap; after that, reduced speed (fair use).
With PuraSim
Everything that You don't lose
✕ Roaming in Switzerland: your carrier charges you every day
✓ Your eSIM: data for your whole trip from €0,51
Don't lose moneyFixed price before you leave, no surprises on your bill when you return.
Don't lose connectionHigh-speed internet as soon as you land, no need to search for WiFi.
Don't lose your numberYour SIM stays in: WhatsApp and your usual calls, active.
Don't lose timeNo queues or paperwork to buy a SIM at the airport.
Don't lose coverageConnect to top-tier local networks, not second-rate signals.
Don't lose your coolNo commitment, no small print, and a money-back guarantee.
Your next destination
Connect in 218 destinations
One store for all your trips. Pick your country and leave the plane already connected.
Performance
Works with all your apps
Fast, stable connection on top-tier local networks. Peak performance in the apps you use every day.
Real connection speed5G
WhatsApp
Instagram
TikTok
Maps
YouTube
Spotify
Netflix
GmailBooking
Uber
Airbnb
Book, get around and browse at your destination with data from minute one — no hotel wifi or local SIMs needed.
- Stream Netflix & YouTube with no buffering
- Post stories and video-call instantly
- Google Maps always ready so you never get lost
FAQ
Everything clear about your eSIM
To travel to Switzerland, the best eSIM gives you full-speed data on the best local networks, with no roaming and real support. The PuraSim eSIM activates with a QR in 1 minute, keeps your number and WhatsApp and covers all of Switzerland from the moment you land, with great value and no lock-in.
PuraSim eSIMs for Switzerland have plans by data and by days, so you only pay for what you need. No contracts, no lock-in: pick your plan, pay once and get data across Switzerland. See the available plans above. It is much cheaper than your carrier roaming.
Yes, by a lot. Traditional roaming can add €50-60 to your bill on a single trip in Europe. With a PuraSim eSIM you pay a fixed price for your Switzerland data, with no surprises or hidden charges, and you know exactly what you will spend before leaving home.
Yes, if your phone supports eSIM (almost all since 2018: iPhone XR/XS and later, Samsung Galaxy S20+, Google Pixel 3+ and many more). Dial *#06# on the dialer: if an EID code appears, your phone supports eSIM and you can use PuraSim in Switzerland without changing phone or number.
Yes. Your eSIM connects to the best local networks in Switzerland with 4G/5G coverage in major cities and most tourist areas. You get full-speed internet for maps, social media, videos and video calls throughout the trip, from landing until you return home.
Connect to WiFi, open Settings, then Cellular, Add eSIM and scan the QR you receive by email. It takes under a minute and you can set it up before leaving home. In Switzerland you just turn on the eSIM data roaming and you are connected instantly.
An eSIM is a digital SIM built into your phone, with no physical card. You buy your data plan for Switzerland, get a QR by email and, when you scan it, your phone connects to the best local networks in Switzerland as soon as you land. All digital, no waits or paperwork.
The days start counting from your first data use in Switzerland, not from purchase. So you can install the eSIM calmly before travelling and it only activates when you arrive and connect.
Yes. Your usual SIM or eSIM stays active for your calls, SMS and your regular WhatsApp. The PuraSim eSIM is added separately for data only, so you do not lose your number or your chats.
Yes, all our Switzerland plans include hotspot to share internet. You can connect your laptop, tablet or a travel companion phone to your hotspot at no extra cost.
You can buy another Switzerland plan from the site in seconds, with no eSIM change or waiting. We also alert you when you are low on data so you never lose connection mid-trip.
The plan is data only, designed to give you internet in Switzerland. You can still call and message at no extra cost via WhatsApp, FaceTime or Telegram using your eSIM data.
You have a money-back guarantee and 24/7 support. If something fails, our team helps until you are connected or refunds you. Write to us and we solve it right away.
Keep exploring
More eSIMs for your trip
Travel guides
Learn to travel connected
Is there roaming in Switzerland? Prices and how to avoid it (2026)Read guide
Internet in Switzerland: How to stay connected without EU roamingRead guide
eSIM Switzerland: Internet in the Alps without roamingRead guide
eSIM Geneva: Internet from the Airport for Your Swiss GetawayRead guide
eSIM Zurich: internet from the airport for your getawayRead guide
More about the Switzerland eSIM
eSIM for Switzerland: internet without roaming
With our eSIM for Switzerland you have internet the moment you land in Zurich or Geneva, without looking for shops or changing your physical card. You connect to the country's main networks (Swisscom, Sunrise and Salt), the same ones the locals use, with good 4G/5G coverage in cities, valleys and ski slopes. You scan a QR, turn on the data and you're done: maps, messaging, bookings and translation working from the very first minute.
Roaming in Switzerland: why an eSIM makes sense
Switzerland is not part of the European Union, so the "roam like at home" rate doesn't apply. Many Spanish carriers charge between 10 and 15 € a day to use your data there, or apply per-MB prices that send the bill soaring without warning. With a data eSIM you avoid that extra cost: you pay a fixed rate and know exactly how much you're spending. It's the easiest way to have internet in Switzerland with no surprises when you get back.
How much does a Switzerland eSIM cost?
You choose according to your days and usage. For a weekend in Lucerne or Bern, 1 GB is usually enough if you use the hotel wifi. For a week using maps, social media and a bit of video, count on 3 GB, and for two weeks or remote work, 5 GB or more. Compared with the 70-100 € a week of roaming can cost, the saving is obvious. You can compare all the options at all destinations.
eSIM or SIM card in Switzerland
The classic physical SIM card means finding a point of sale, showing your passport and losing your Spanish number while you use it. The eSIM is a digital SIM: it installs over the internet before you travel, coexists with your usual line (you keep WhatsApp and calls on your number) and there's nothing to lose or break. For a short or business trip to Switzerland it's more convenient, faster and safer.
Does the eSIM work in Zurich, Geneva or Zermatt?
Yes. The eSIM relies on the networks of Swisscom, Sunrise and Salt, which cover the big cities like Zurich, Geneva, Basel, Bern and Lausanne and also mountain tourist areas like Interlaken, Lucerne or Zermatt. You'll have mobile data in the city centre, on the panoramic trains and at most ski resorts, with 4G/5G speed where the operator offers it.
How do you activate the Switzerland eSIM?
After purchase you receive a QR code by email. You scan it from your phone's settings, the eSIM installs and you turn on the data when you arrive in Switzerland; there's no need to touch any hardware or restart anything. If it's your first time, follow our eSIM guide step by step and check beforehand that your phone is compatible. Within a few minutes you'll be browsing without depending on public wifi.
Delivered in 1 min
100-day guarantee