Travel eSIM
Slovakia travel eSIM
Don’t get stung overseas - our Slovakia eSIM gives you local data without the drama.
Plans & prices
Slovakia plans
Unlimited hot spotting
Top ups available
Data-only - no phone number
Their app is great!!! I wanted to give ZenSim a try and I am glad I did. This app has worked great, easy set up and simple to manage, cool colours and fun copy writing.App store review by Mariale0723- Great service, answered all my questions without a bother. Highly recommended, especially now since the Vodafone Optus deal.Product Review by Steve G
- Amazing service – Best provider got connected straight away no delay. Awesome customer service always get help if I need help.Product Review by Matthew R
- I wish I heard about this product sooner, everything is on point, the price, the service, ease of use and also very reliable.Product Review by Rambod-88
- Zensim are amazing! Zensim was the easiest company I've ever signed up to. The data speeds are super fast. The customer service is outstanding. I couldn't rate them highly enough.Product Review by Paris B
- Don’t hesitate! – Great service, exceptional customer service! When leaving Telstra find customer id not acc number from a bill.Product Review by Glenn B
- Impressive in every way! Surprisingly reliable with fast data speeds. Loved the branding and the price is reasonable. Highly recommend.Product Review by Abhay
- Setting a new gold standard for cell phone carriers. The UX and UI of the website and app are first class. Ported my number from Vodafone within minutes. Set up was so easy. Very, very impressed.Product Review by Andy
- Extremely fast sign up/switching process, I accidentally entered incorrect information and they resolved it for me in minutes. App is tight, super clear simple language.Product Review by Jack
- Their app is great!!! I wanted to give ZenSim a try and I am glad I did. This app has worked great, easy set up and simple to manage, cool colours and fun copy writing.App store review by Mariale0723
- Great service, answered all my questions without a bother. Highly recommended, especially now since the Vodafone Optus deal.Product Review by Steve G
How to use travel esims
How it works
If you haven't used a travel eSIM before, you're in for a treat. It only takes a few minutes to setup and it's a fraction of the cost of roaming! See WTF is eSIM.
1. Quick phone check
Let's make sure your phone's on board. Our eSIM compatibility checker has all of the answers.
2. Choose a plan, enter your details
Choose a plan for your destination, enter your details and your payment information.
4. Plan activated on arrival
Enjoy your data as soon as you land. Check your usage in the ZenSim app.
Slovakia data plans from A$Infinity
Ditch the roaming costs and save coin with our Slovakia travel eSIM plans.
Reliable 4G/5G connection
Powered by the best networks in Slovakia.
Keep your current number
You can have multiple eSIMs installed and switch them on and off as you like.
eSIM compatibility checker
See our eSIM compatibility checker to makes sure your phone has got what it takes.
Slovakia eSIM FAQs
No, our Slovakia eSIMs only deliver mobile data. For voice or SMS, you’ll need to use an app that works over data - WhatsApp, Skype, or other similar internet calling platforms.
Data and plan days only kick in when you arrive in Slovakia. Installing earlier just prepares it for activation which happens automatically when you arrive in Slovakia.
Install over WiFi before your trip to get connected from the minute you touch down.
If you have trouble connecting, see our eSIM Troubleshooting Guide or message us for assistance.
Once activated in Slovakia, your eSIM typically won’t function outside that country.
If you're planning to hop between countries, we recommend checking out our regional Travel eSIMs - they’re made for multi-country use and cover most major regions.
It’s easy. Download the ZenSim app, sign into your account, and you’ll see options to top up your current eSIM right away.
Choose which plan you want to add based on your days or data needs, confirm, and you’ll have extended coverage in no time.
Your eSIM will activate automatically once you step off the plane in Slovakia. We do suggest installing your Slovakia Travel eSIM before departure (installation ≠ activation).
Installation is a breeze: scan the QR code provided or install via the ZenSim app over WiFi. Upon landing, the eSIM will activate itself.
Encountering issues? Visit our eSIM Troubleshooting Guide or contact us 😊
Yes! Your Slovakia eSIM can be installed as early as 30 days before you travel. It won’t start until you touch down in Slovakia.
Installing beforehand means no setup stress on arrival, and it won’t use any data or days until you land.
If you get an activation warning on iPhone when installing before arriving, that’s normal - check our eSIM Troubleshooting Guide for details.
Connectivity Troubleshooting: Check our troubleshooting guide if your eSIM won’t connect. Still stuck? Hit up our support team and we’ll get you back online fast.
eSIM Installation Help: For help setting up your eSIM, visit our installation guide, or simply contact us - we’re happy to assist.
Other Inquiries: Have another issue? Head to our contact page and we’ll respond ASAP.
Your Slovakia travel eSIM kicks in as soon as you arrive in Slovakia - provided it was installed beforehand.
If you install it after you land, it should start working right away.
If you run into trouble, see our eSIM Troubleshooting Guide or get in touch with us.
No, our Slovakia travel eSIMs do not include any phone number - they strictly provide internet data. For calls, use data - driven apps such as WhatsApp, Signal, or Facetime.
Definitely! ZenSim supports eSIM usage in over 200 countries, so Slovakia is covered. If you need multi-country coverage, take a look at our regional eSIM options on the Travel eSIMs page.
Good question! Opting for a travel eSIM instead of roaming in Slovakia offers clear advantages:
Lower Costs: Say goodbye to outrageous roaming bills by switching to a local travel package designed for Slovakia.
Seamless Switching: Change between data plans without fumbling with physical SIM cards - perfect for spontaneous travellers.
Budget Control: Track data usage in real time and avoid surprise charges or overages.
eSIM options for other destinations
Top 3 Things to Do in Slovakia
1. Explore Bratislava’s Old Town
Bratislava’s Old Town is a charming historic district filled with cobblestone streets, medieval architecture, and vibrant cafes. Visit landmarks like Bratislava Castle, St. Martin’s Cathedral, and Michael’s Gate. The lively squares and scenic views of the Danube River make it a highlight of Slovakia’s capital.
2. Visit Spiš Castle
Spiš Castle, one of the largest castle complexes in Europe, is a UNESCO World Heritage site. Explore its ancient walls, climb the tower for panoramic views, and learn about its rich history through exhibits. The castle is a must-visit for history enthusiasts and photographers.
3. Hike in the High Tatras
The High Tatras, Slovakia’s tallest mountain range, offer stunning natural beauty and outdoor adventures. Hike through picturesque trails, visit glacial lakes like Štrbské Pleso, and enjoy activities like skiing and wildlife spotting. The High Tatras are a paradise for nature lovers and adventure seekers.
Travel eSIM for Slovakia
Affordable data plans in Slovakia
ZenSim provides affordable data plans for travellers in Slovakia. Stay connected while exploring Bratislava’s Old Town or hiking in the High Tatras without worrying about high roaming fees. Enjoy reliable connectivity with ZenSim.
The best Slovakia travel eSIM
ZenSim is your trusted travel eSIM for Slovakia. Whether visiting Spiš Castle or enjoying mountain adventures, our eSIMs provide uncapped speeds and extensive coverage. Quick setup and instant activation make ZenSim perfect for your trip.
How to setup Slovakia travel eSIM
Setting up your ZenSim eSIM for Slovakia is simple. Purchase your plan, scan the QR code, or use the ZenSim app while connected to WiFi. Once you arrive in Slovakia, your eSIM activates automatically for seamless connectivity.
