O2 aplikácia

51.2K reviews
Content rating
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About this app

You are just one step away from getting the O2 app, with which you can conveniently and quickly, anytime, anywhere, change and customize your program from O2 and enjoy other benefits.

In the application you can:

✓ check your current consumption
✓ choose whether you want to receive notifications from O2 via SMS or PUSH notifications
✓ get an instant overview of minutes called and the number of messages sent
activate, deactivate or modify selected packages and services
✓ pay invoices
change your plan without going to an O2 store
✓ Contact our assistants free of charge via chat
✓ activate O2 Travel Insurance
✓ enjoy Extra benefits at gas stations or shopping

Create an O2 Together group in which you will have several flat rates on one invoice and you can have O2 Internet at home completely free.

Are you satisfied with the application?
We will be very pleased if you rate it. If something doesn't work or you don't like something, write to us at kontakt@o2.sk.
Updated on
Nov 25, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
51.2K reviews
Mike P
August 12, 2022
As a new client I dont like that O2 automatically activated the 500MB data plan for me just because I had mobile data turned on when starting my phone with my new sim card. I received an SMS that the package was actived and charged me credit. After signing in to the O2 app for the first time I noticed under the 500MB package the option "s automatickou obnovou" was by default on. This is not a pleasant feature, it should be off by default from the start for all packages.
2 people found this review helpful
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O2 Slovakia, s.r.o.
August 19, 2022
Ahoj Mike. Služba Internet na deň sa aktivuje automaticky, keď dôjde k prenosú dát na tvojom telefonnom čísle. V prípade, že chceš dáta využívať pravidelne, odporúčame aktivovať si dátový balík, prípadne využívať program, ktorý obsahuje balík mobilných dát. Ivan
Andrej Pinčík
October 29, 2022
Automatically renewing monthly data after activating using sms, so annoying. No information.
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Vladimir Stoiljkovic
March 11, 2021
Same as other o2 brand "Radost" this app is full of bugs. Same errors on both my phones when I try to turn on/off some services. On prepaid card, when you run out of your credit for subscribed service, it will auto turn on option for one day internet without possibility to turn it off and it will do it every single day until your account is 0eur. App will then logout you, widget will create errors and you'll be SMS spammed to renew credit. Bad experience overall.
18 people found this review helpful
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O2 Slovakia, s.r.o.
March 11, 2021
Ahoj. Napíš nám, prosím, na online chat na našej stránke. Preveríme to. Vera

What's new

- O2 aplikácia sa prezlieka a oddnes je krajšia a prehľadnejšia, aby ste ešte ľahšie v nej našli to čo hľadáte a potrebujete