O2 aplikácia

O2 Slovakia, s.r.o.

About this app

Thanks to the O2 application, you can conveniently check your consumption, get a new flat rate and SIM card, pay invoices or get rewards.

And if you need to solve something more complicated, you can easily and for free contact our support directly through the chat in the app.

What can you solve directly in the app?

✅ check your current consumption
✅ choose the form of receiving notifications from O2 - either as SMS or PUSH notifications
✅ get an immediate overview of minutes called and the number of messages sent
✅ activate, deactivate or modify selected packages and services
✅ pay invoices or top up with a credit card or via Google Pay
✅ contact our assistants for free via chat
✅ equip your children with a new O2 Junior SIM card, with which you will have their mobile activities under your thumb.
✅ activate O2 Travel Insurance
✅ enjoy the Surprises that we will delight you with every week

From now on, you can buy O2 Flat rate with SIM digitally via the app without having to go anywhere. Get it from now on with a few clicks, even on the bus.

We have added a brand new children's SIM card O2 Junior, with which you will have the safety of your children on the Internet under your thumb.

You can also create your own O2 Together group in the app and enjoy 2️⃣❎ data or 2️⃣❎ speed.


Are you satisfied with the application?

We will be very pleased if you add your rating ⭐️⭐️⭐️⭐️⭐️. If something doesn't work or you don't like something, write to us at [e-mail].

Ratings and reviews

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.

Great experience? no way. Bad working cache forces you almost everytime to do operations over sms (refresh does not work, neither deleting app cache). Useless notification(it never show right numbers), the type of notification could be like google weather or translate. I will be happy to add stars after you fix the problems. Your generic answer does not work :( .

Unfortunately I need to change my opinion to negative. It's not exactly related to the application but also to the O2 service at all I am your loyal customer since 2013. Unfortunately my traifs never changed so far, despite many other operators have better tariff plans and many improvements. Can you imagine that I still pay 5 euros for 1 GB data?! Yes, before 10 years ago it looks fair, but not now. Despite I am loyal customer I never had any other offer, or any discount. Pity.

What's new

- Vyskúšajte si iba v aplikácii ktorýkoľvek z O2 Paušálov na mesiac úplne zadarmo a bez viazanosti
- Stačí si aktualizovať alebo stiahnuť aplikáciu a ťuknúť v hlavnej obrazovke na tlačidlo "Nový paušál na mesiac zadarmo"
- Do aplikácie sme tiež pridali Podrobný výpis, vďaka ktorému budete mať vždy prehľad o tom komu ste volali, písali alebo koľko ste predátovali
- Nájdete ho v spodnom menu v "Ďalšie", v sekcii "Doplnkové služby"
- ... a samozrejme opravili sme pár chýb a ďalších drobností