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Switzerland Unlimited Switzerland Unlimited  

Traveller uploading files from laptop via phone hotspot beside a Swiss alpine lake with mountain reflections

Switzerland Unlimited eSIM – Daily Data with Endless Backup

Batch-uploading drone footage from a ridge above Zermatt while your hiking group waits — that cloud sync cannot pause for hotel wifi six hours away. The eSIMno Switzerland Unlimited plan gives you 1 GB of high-speed data every day, then drops to 128 Kbps instead of cutting you off. Honest limits, honest backup, no nasty surprises mid-upload.
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wherever you go

Seamless global eSIM coverage

Explore our plans below

Plan Your Trip

Tell us how long you'll be away — we'll highlight the right plan.

3 days
1357
Unlimited data for your trip of 3 days

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NETWORK: Salt & Sunrise Depending on the plan you choose, you'll connect to one or more of these networks.

Quick Facts

Plan Type
Unlimited data (fair use)
Coverage
Switzerland
Validity
1, 3, 5, or 7 days
Networks
Salt, Sunrise
Daily High-Speed Quota
1 GB, then 128 Kbps
Activation
Scan QR code, enable data roaming
Top-up
Not available
Phone Number
None (data only)

How to Get Your eSIM

  1. Purchase and receive your QR code
    Select the validity that matches your trip. Your eSIM QR code arrives by email within minutes.
  2. Scan and install before departure
    Open your device settings, add the eSIM by scanning the QR code, and label it for easy identification. Install while you still have wifi.
  3. Activate when you land in Switzerland
    Enable data roaming on your new eSIM line. The plan starts when the network first connects, so wait until arrival to switch it on.
  4. Monitor your daily usage
    Your 1 GB high-speed quota resets at 00:00 UTC each day. After that gigabyte, you stay connected at 128 Kbps until the next reset.

How the Unlimited Plan Works

Each day of your plan, you receive 1 GB of high-speed data on the Salt or Sunrise network. Use it for uploads, navigation, video calls — whatever you need. Once you exhaust that gigabyte, your speed drops to 128 Kbps for the remainder of the day. The connection stays active; only the speed changes.

At 00:00 UTC, your high-speed allowance resets and you have another full gigabyte. That is a fixed moment in UTC, not midnight where you are, so check your phone's UTC offset if you plan around it.

Be realistic about 128 Kbps. It handles Google Maps directions, WhatsApp messages, and basic email without trouble. It does not support video streaming, large downloads, or VoIP calls. This slowdown is the trade-off that lets the plan stay unlimited — your line never cuts off, but heavy use after the quota means patience.

Stay Connected in the Swiss Peaks

Traveller using smartphone for navigation on a scenic Swiss mountain train
Maps and messages work even after your daily high-speed quota — stream the scenery with your eyes instead.

Is This Plan Right for You?

The Switzerland Unlimited plan fits travellers who value always-on connectivity over raw speed. If you upload photos and video throughout the day and can accept slower transfers after 1 GB, this plan keeps you online without rationing. It suits backup-conscious users who hate seeing a zero balance and scrambling for public wifi. Hikers, content creators, and remote workers who tether occasionally will find the daily reset reliable.

This plan does not fit everyone. If you stream video for hours, join lengthy video conferences, or need to make voice calls over your data line, the 128 Kbps fallback will frustrate you — and there is no phone number at all. If your trip exceeds 7 days, the maximum validity here, you should explore the Switzerland for standard data bundles with longer terms. And if you need calls and SMS with a working Swiss number, the Switzerland Voice is the product you actually want.

Traveler Tips

  • Set your large uploads to start early in the day while you have full-speed data — let smaller syncs trickle through on 128 Kbps later.
  • Download offline maps for Swiss hiking trails before you leave wifi; at reduced speed, map tiles load slowly in remote valleys.
  • The plan cannot be refilled. If you run out of validity mid-trip, you must purchase a new eSIM entirely.
  • Keep your home SIM installed but disabled for data — you can still receive SMS verifications for banking apps over wifi.
  • 128 Kbps works well for messaging and email attachments under 1 MB; queue anything larger for your next high-speed window.
  • Install and test the eSIM before boarding your flight to Switzerland — troubleshooting is easier with your home wifi still available.

Compare Connectivity Options for Switzerland

Recommended
Local SIM / Operator
Roaming
Setup timeESIM online, but a physical SIM only in a shopAuto
No local ID neededLocal ID requiredUse home account
SpeedOne network, limited to 50 Mbit/sPartner-dependent
Travel supportOperator shops and call centreHome carrier hours
Keep home numberReplaces itSame number
Cost predictabilityOne flat price for a fixed number of daysBill-shock risk

Frequently Asked Questions (FAQs)

Your connection continues at 128 Kbps until the next reset at 00:00 UTC. You are never cut off — only slowed down. At that speed you can use maps, send messages, and check email, but video streaming and VoIP calls will not work reliably.
No. The Switzerland Unlimited eSIM cannot be refilled or extended. When your selected validity ends, the line closes. If you need more days, you will need to purchase a new eSIM.
Yes, for lightweight tasks. Navigation apps, text-based messaging, and email work fine. Photo uploads will be slow but will complete. Video calls, streaming, and large downloads are not practical at this speed — plan those for your high-speed window.
No. This is a data-only eSIM with no phone number, no voice calls, and no SMS capability. If you need to make calls or receive texts, consider a voice plan instead.
Your 1 GB high-speed quota resets at 00:00 UTC each day. That is a fixed moment in UTC, not midnight where you are, so check your phone's UTC offset if you plan around it.
The longest Switzerland Unlimited plan is 7 days. For extended trips, a standard Switzerland data bundle with longer validity is a better choice. You can also purchase a second Unlimited eSIM, but each requires a fresh installation.
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Stay connected,
wherever you go

Seamless global eSIM coverage

Get Started
The Switzerland Unlimited eSIM delivers 1 GB of high-speed data each day on the Salt and Sunrise networks. Once you use that gigabyte, the connection slows to 128 Kbps for the rest of the day — but it never disconnects. At 00:00 UTC, your high-speed allowance resets; that is a fixed moment in UTC, not midnight where you are, so check your phone's UTC offset if you plan around it. This is a data-only line: there is no phone number, no voice calls, and no SMS. This plan suits travellers who need guaranteed connectivity more than guaranteed speed. If you upload large files throughout the day and can tolerate slower syncs after the first gigabyte, the unlimited backup keeps you online when a capped plan would leave you searching for wifi. However, if you stream video constantly or need to make voice calls, this is not the right product. The 128 Kbps fallback handles maps, messaging, and email — not HD video or VoIP. Practical limits apply. The line cannot be refilled or topped up; when your validity ends, the eSIM closes and you purchase a new one. The longest available plan is 7 days. For trips beyond a week, a standard data bundle with higher capacity and longer validity will serve you better. Every day you hold the plan, you receive the same 1 GB allowance — the quota does not roll over, and it does not accumulate.
No more SIM kiosks

No more SIM kiosks

Skip the airport queues. Install your eSIM at home, activate when you land.

no roaming charges

No roaming surprises

Forget the $200 phone bill three weeks after your trip. Plain pricing, no hidden fees.

keep your physical sim

Keep your home number

Dual-SIM means your physical SIM stays active for calls and texts. eSIM handles only data.

easy installation

Setup in 2 minutes

Scan QR code, follow on-screen steps, you're connected. Works on any eSIM-compatible phone.

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How does eSIMNo Works?

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Step 1

Install your eSIM

Install your eSIM

Easy installation via qr code

Step 2

Activate Your eSIM

Activate Your eSIM

Only active when you are ready to use data

Step 3

Advantages

24/7 Customer Support

Reach our team via WhatsApp and email during business hours. Quick answers to common questions available anytime through our automated assistant.

Immediate delivery

Your eSIM arrives by email within minutes. Install it before you board your flight.

Worldwide Coverage

One eSIM, 160+ countries. Land anywhere and connect instantly — no SIM swapping, no roaming charges.

Check Compatibility

Check Compatibility

Before buying and installing an eSim, check if your phone supports one

Check if your phone is eSIM compatible

As you feel the need to use eSIM on your phone, the first question that arises is: does your mobile support eSIMs? And do eSIM-compatible devices work in all regions worldwide?

Some phones that support eSIM technology

  • IPhone XS and Later
  • Samsung Galaxy S20 and Later
  • Pixel 4 and Later
  • Xiaomi 12T Pro and Later
All eSIM-Compatible Phones

Frequently Asked Questions (FAQs)

Find helpful information to answer your questions

Can I buy an eSIM for someone else as a gift?
Yes. Purchase the eSIM with your own details, then forward your order confirmation email - or share the "Install eSIM" link from it - with the recipient so they can install it on their own phone (the email contains the QR code and the manual SM-DP+ / activation codes). Make sure their device is eSIM-compatible first - installation usually cannot be reversed once completed.
How do I activate the Switzerland-unlimited eSIM?
Your eSIMno order confirmation email contains your QR code, your SM-DP+ address and activation code, a one-tap install link, and an "Install eSIM" button - so you can install right from the email. The same options are also on the website: sign in at esimno.com and go to Profile > My eSIMs > your plan > Install. To install, use any ONE of these methods: (1) on the phone you are setting up, tap the one-tap install link/button (iPhone on iOS 17.4+ or Android 9+); (2) use the QR code - because a phone cannot scan its own screen, show this QR on another screen (computer/tablet) or a printout and scan it WITH the phone you are setting up (never with someone else's phone, or the eSIM would install on that phone); or (3) enter the SM-DP+ address and activation code manually. Your Switzerland-unlimited eSIM activates automatically when you connect to a local network at your destination.
How do I set up the eSIM on my device?
The fastest way is straight from your order confirmation email, which now contains - for each eSIM - the QR code, a one-tap install link, and the SM-DP+ / activation codes. On the phone you'll use, tap the one-tap install link; or, to use the QR, show it on another screen or a printout and scan it with that same phone (not another phone); or enter the codes manually. The email also has an "Install eSIM" button that opens your eSIM's detail page and launches the install pop-up (sign in if prompted), and you can reach the same pop-up anytime via Profile > My eSIMs > find your plan (shown as "Ready to install") > Install. After installing, turn Data Roaming ON for your eSIMno line (iPhone: Settings > Cellular; Android: Settings > Connections/Network) - without it the eSIM installs but shows no internet. Full guide in Help & Support.
Can I switch the eSIM to a different phone after activation?
Generally no. Once an eSIM is activated on a device, it's tied to that device. If you switch phones, you'll need to install a new eSIM. Some carriers offer eSIM transfer features, but eSIMno plans don't currently support transfer between devices.
Can I use the eSIM on more than one device?
Each eSIM profile is tied to a single device once activated. If you need data on multiple devices (e.g., phone and tablet), you can either purchase separate eSIMs for each device or use the Personal Hotspot feature on your phone to share data with other devices.
What payment methods does eSIMno accept?
eSIMno accepts major credit and debit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, and Google Pay. All transactions are processed through secure encrypted gateways, and we don't store full card details on our servers.
Can I tether or use Personal Hotspot with my eSIM?
Yes. Your eSIMno plan supports tethering and Personal Hotspot at no extra charge. Activate the Personal Hotspot feature in your device settings and connect other devices as you would with any cellular plan. Data used while tethering counts toward your plan allowance.
How fast does the eSIM activate after I switch off airplane mode?
Activation typically takes 10-30 seconds after airplane mode is switched off, depending on local network availability. In some cases it's nearly instant; in remote areas it may take a minute or two. If it doesn't connect within 5 minutes, restart your phone or check that data roaming is enabled.
Is unlimited data really unlimited?
Unlimited plans provide unlimited data at high speed (4G/5G) up to a fair-use threshold defined per plan. Beyond that threshold, speeds may be reduced to 128 Kbps for the remainder of the validity period - still usable for messaging and basic browsing, but slower for streaming and video calls.
Can I use the eSIM to make video calls?
Yes - apps like FaceTime, WhatsApp, Zoom, Google Meet, and Microsoft Teams all work over your eSIM data. Video calls use about 200-400 MB per hour depending on quality, so factor that into your plan choice if you make long calls regularly.
Will I get notifications when my data is running low?
Yes. eSIMno sends email and push notifications when you've used 50%, 80%, and 100% of your data allowance. You can also check usage anytime in the eSIMno Center or in your phone's cellular settings to track consumption in real time.
Can I keep my WhatsApp number while using an eSIM?
Yes. Your WhatsApp number stays linked to your home SIM, so all your chats, contacts, and groups remain unchanged. WhatsApp uses data (not the SIM line directly) for messages and calls, so it works seamlessly over your eSIMno data.

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