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Slovakia Unlimited eSIM Slovakia Unlimited Data

4 plans · From $7.90 · QR code instantly by email

  • 2 networksO2 · Telekom
  • No ID check
  • Validity starts on activation

Slovakia Mobile Unlimited

Slovakia Mobile Unlimited
PLAN TYPE UNLIMITED
COVERAGE Slovakia
DATA Unlimited
VALIDITY 1 Day
PRICE $7.90
$7.90 per day
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Slovakia Mobile Unlimited

Slovakia Mobile Unlimited
PLAN TYPE UNLIMITED
COVERAGE Slovakia
DATA Unlimited
VALIDITY 3 Days
PRICE $16.90
$5.63 per day
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Slovakia Mobile Unlimited

Slovakia Mobile Unlimited
PLAN TYPE UNLIMITED
COVERAGE Slovakia
DATA Unlimited
VALIDITY 5 Days
PRICE $23.90
$4.78 per day
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Slovakia Mobile Unlimited

Slovakia Mobile Unlimited
PLAN TYPE UNLIMITED
COVERAGE Slovakia
DATA Unlimited
VALIDITY 7 Days
PRICE $28.90
$4.13 per day
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1 GB of high-speed data every day. Once it is used the speed drops to 128 Kbps, but your connection is never cut off. Data only — no phone number. These lines cannot be refilled — when the validity ends the line is closed.

Secure paymentVisaMastercard3D Secure24/7 chat supportRefund policyQR code instantly by email

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
Recommended: Unlimited · 3 Days — $16.90 Show in list
RECOMMENDED

Slovakia Mobile Unlimited

Slovakia Mobile Unlimited
PLAN TYPE UNLIMITED
COVERAGE Slovakia
DATA Unlimited
VALIDITY 3 Days
PRICE $16.90
$5.63 per day
ADD TO BASKET
BUY NOWBuy
Traveler using phone as navigation device in car driving through Slovak mountain landscape with laptop tethered via hotspot

Slovakia Unlimited eSIM: Daily Data That Never Cuts Off

Navigating Slovak mountain passes with your map app recalculating every hairpin turn, then checking trailhead reviews before the final climb — your phone becomes your co-pilot. The eSIMno Slovakia Unlimited plan gives you 1 GB of high-speed data every day, and when that runs out, your connection slows to 128 Kbps but never disconnects.

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NETWORK: O2 & Telekom 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
Slovakia
Validity
1-7 days
Networks
Orange, T-Mobile
Daily High-Speed Data
1 GB, then 128 Kbps
Top-up
Not available
Phone Number
None (data only)

How to Get Your eSIM

  1. Choose Your Duration
    Select a 1, 3, 5, or 7-day Slovakia Unlimited plan based on your trip length. All plans include the same 1 GB daily high-speed allowance.
  2. Complete Your Purchase
    Check out with your email address. You will receive your eSIM QR code and installation instructions within minutes.
  3. Install Before You Travel
    Scan the QR code in your phone's settings while connected to Wi-Fi. The eSIM installs as a secondary line alongside your home SIM.
  4. Activate on Arrival
    Enable the eSIM data line when you land in Slovakia. Your phone will connect to O2 or Telekom and you are ready to navigate.

How the Unlimited Plan Works

Each day you receive 1 GB of high-speed data. Use it for maps, uploads, browsing, or anything else — there are no category restrictions. Once you exhaust the 1 GB, your speed drops to 128 Kbps until the next reset. At that reduced speed, you can still load map tiles, send and receive messages, check email, and browse text-heavy sites. Video streaming and voice-over-IP calls will not work reliably at 128 Kbps.

The daily allowance resets at 00:00 UTC. 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 eSIM. There is no phone number attached, which means no voice calls and no SMS — not even for receiving verification codes. If your trip requires a working Slovak number for calls or texts, the Slovakia Phone Number eSIM provides that functionality instead.

Stay Connected in the Tatras

Hiker using smartphone for messaging at a High Tatras mountain viewpoint in Slovakia
At 128 Kbps, your messages still send — even after using your daily high-speed quota.

Is This Plan Right for You?

The Slovakia Unlimited plan fits you if: Your data use revolves around navigation, messaging, email, and occasional browsing. You value the security of knowing your connection will never drop to zero, even on data-heavy days. You are travelling for a week or less and want predictable daily access without monitoring a shrinking data bucket.

A standard data plan fits better if: You need to stream video, join video calls, or upload large files regularly throughout your trip. Your stay exceeds 7 days — the longest unlimited plan available. You prefer a single large data allowance rather than daily portions. For trips beyond a week or heavier data requirements, explore the Slovakia for plans with higher capacity and longer validity.

Traveler Tips

  • Download offline maps for Slovakia before departure — they work without data and save your high-speed quota for live traffic and searches.
  • The 128 Kbps fallback handles messaging apps well, so keep conversations going even after your daily quota is spent.
  • Since there is no phone number, set up email-based two-factor authentication before you leave home for any accounts that require verification.
  • Monitor your data usage in your phone settings to know when you are approaching the 1 GB daily limit — useful if you need high speed for a specific task.
  • Plan any large uploads or video calls for the start of the day when your full 1 GB is available.
  • If your trip runs longer than 7 days, purchase your next eSIM before the current one expires to avoid any gap in connectivity.

Going Somewhere Else?

This plan covers a single country. If your trip takes you elsewhere - or you are still comparing destinations - see every country with an unlimited data eSIM and pick the one that matches your route.

Compare Connectivity Options for Slovakia

Recommended
Local SIM / Operator
Roaming
FEATURES
Setup timeFew minutesStore visit + paperworkAuto
No local ID neededOnline checkoutLocal ID requiredUse home account
Speed4G/LTE; 5G in some areasCarrier-gradePartner-dependent
Travel supportEnglish support 24/7Operator shops and call centreHome carrier hours
Keep home numberDual SIMReplaces itSame number
Cost predictabilityFixed priceBills can spikeBill-shock risk

This comparison is based on publicly available information from provider websites and may vary depending on network conditions, location, and service updates. Local SIM prices shown are the lowest publicly listed prices; what you pay at an airport or kiosk is usually higher. Brand names are used for informational purposes only. No affiliation with listed providers.

Frequently Asked Questions (FAQs)

Your connection slows to 128 Kbps but is never cut off. At this speed, maps continue to load, messages send and receive, and email syncs — though slowly. Video streaming and VoIP calls will not work reliably until your quota resets.
No. The line cannot be refilled or extended. When your validity period ends — whether 1, 3, 5, or 7 days — the eSIM closes permanently. For continued coverage, you will need to purchase a new eSIM.
The daily allowance resets at 00:00 UTC. That is a fixed moment in UTC, not midnight where you are, so check your phone's UTC offset if you plan around it.
Yes, for basic navigation. Map tiles load and GPS positioning works, though route recalculations may take a few extra seconds. For the smoothest experience, download offline maps before your trip to reduce reliance on live data.
No. This is a data-only eSIM with no phone number. Voice calls and SMS are not supported, including receiving verification codes via text. If you need calling capability, consider a voice-enabled plan instead.
The longest Slovakia Unlimited plan is 7 days. For trips exceeding a week, consider purchasing a standard data plan with longer validity, or plan to buy a second eSIM partway through your trip.
The Slovakia Unlimited eSIM delivers 1 GB of high-speed data each day. Once you use that allowance, your speed drops to 128 Kbps for the remainder of the day — slow, but enough to keep your maps working, your messages flowing, and your email syncing. The connection is never cut off. This is a data-only plan: there is no phone number, no voice calls, and no SMS capability. This plan suits travellers who need constant connectivity more than raw speed. If your day involves navigation through Bratislava's streets, checking transport schedules, messaging family, and looking up restaurant hours, the unlimited structure means you never hit a wall where your phone goes dark. However, if you plan to stream video, make VoIP calls, or upload large files throughout the day, the post-quota speed will frustrate you. For heavy data users or trips longer than a week, a standard data plan with a larger bucket may serve you better. The longest Slovakia Unlimited plan runs for 7 days. When your validity period ends, the line closes permanently — there is no option to refill or extend it. If your trip runs longer, you will need to purchase a new eSIM or consider a larger data package from the start. The daily allowance resets at 00:00 UTC; that is a fixed moment in UTC, not midnight where you are, so check your phone's UTC offset if you plan around it.

Connected in 3 steps

  1. Choose your planSearch for your destination, then pick the data and number of days.
  2. Install at homeYour eSIM arrives by email and installs in a few minutes with one tap or a QR code.
  3. Connect when you landYour plan's validity starts with its first connection in the coverage area.

Why eSIMno?

  • No more SIM kiosksSkip the airport queues. Install your eSIM at home, activate when you land.
  • No roaming surprisesForget the $200 phone bill three weeks after your trip. Plain pricing, no hidden fees.
  • Keep your own numberDual-SIM means your physical SIM stays active for calls and texts. eSIM handles only data.
  • Setup in 2 minutesScan QR code, follow on-screen steps, you're connected. Works on any eSIM-compatible phone.

Is my phone eSIM compatible?

Most phones released in recent years support eSIM. Check yours in the list before you buy.

  • iPhone XR, XS and later
  • Samsung Galaxy S20 and later
  • Google Pixel 4 and later
  • Xiaomi 12T Pro and later
All eSIM-Compatible Phones

Our guarantees

  • Secure payment with 3D SecurePay by card; every payment goes through your bank's 3D Secure check.VisaMastercard
  • 14-day refund if not installedIf you haven't installed your eSIM yet, you can get a refund within 14 days of purchase, no reason needed.Refund policy
  • 24/7 Customer SupportReach our team via WhatsApp and email during business hours. Quick answers to common questions available anytime through our automated assistant.

Frequently Asked Questions (FAQs)

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.
Can I make phone calls or send SMS?
It depends on the plan you choose. Most eSIMno plans are data-only: on those you cannot place regular calls or send SMS from the eSIM line, but messaging and calling apps work normally over the data connection - WhatsApp, iMessage, FaceTime, Telegram, Signal and Google Meet. We also offer voice plans in selected destinations, and on those calling and SMS work from the eSIM line itself, which comes with its own French phone number and unlimited calling across Europe. Every plan card shows which type it is, so check the plan type before you buy. If you are looking at a voice plan, please also read who you can call and text, and what happens to the phone number - both are explained in their own questions below.
What should I do if I see a 'No network' message after activating my eSIM?
If you see a 'No network' message after activation, try these steps in order: (1) Toggle airplane mode on for 10 seconds, then off. (2) Confirm data roaming is enabled for the eSIM line. (3) Manually select a network in cellular settings. (4) Restart your phone. If the issue continues, contact eSIMno support via WhatsApp or email.
What customer support is available if I have issues?
eSIMno offers support via WhatsApp and email. Our team helps with installation, troubleshooting, billing questions and refund requests during business hours, and our automated assistant answers common questions 24/7. Most issues are resolved within minutes during business hours.
Can I share data from my eSIM with someone else's phone?
Yes, through Personal Hotspot. Activate hotspot on your phone, share the password, and the other device connects to your data. Data used by connected devices counts toward your eSIM plan, so monitor usage to avoid running out faster than expected.
When should I set up my eSIM?
A Wi-Fi connection is required to install your eSIM, so we recommend setting it up before you leave home. Activation can happen later, either right before departure or after you land at your destination - but the initial QR scan needs Wi-Fi.
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.
Who can I call and text on a voice plan?
Outgoing calls and SMS are unlimited across Europe - that is the calling area, and it is not the same as where the plan gives you data. Incoming calls and SMS go further: they reach you from anywhere in the world, they are free, and they do not use up your allowance. So if someone back home calls or texts your eSIM number, it arrives no matter where they are calling from. If you mainly need to be reachable rather than to make calls, that matters more than the outgoing area.
How can I verify if my eSIM is activated?
There are two clear indicators: (1) your phone's status bar shows the local carrier name once you arrive at your destination, and (2) the data icon (4G, LTE, or 5G) appears next to the eSIMno line in your cellular settings. If neither shows up, turn airplane mode on and then off again, or restart your phone.
Do I need to remove my eSIM after my trip?
You don't have to remove it. When your plan ends, the eSIM stops providing data and moves to Archived in Profile > My eSIMs. If you keep it installed on your phone, you can top it up there and use it again - no new QR code needed (top-ups aren't available for unlimited and voice plans). If you need the space, you can delete the old profile in your phone's cellular settings; after that, you'll need a new eSIM for your next trip.
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.
How can I purchase the Slovakia Unlimited eSIM?
You can purchase your eSIM directly from the eSIMno website - select a Slovakia Unlimited plan and complete the payment. Within minutes you'll receive an order confirmation email that contains everything you need to install: a QR code, a one-tap install link, the SM-DP+ address and activation code, plus an "Install eSIM" button. You can install straight from that email, or sign in anytime and go to Profile > My eSIMs > Install to get the same options.
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