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Interested in reviews of Vodafone Oskarta eSIM? It got 4.0 out of 5 stars from our customers. Find specific customer reviews of Vodafone Oskarta eSIM below. We will appreciate if you also share your experiences with Vodafone Oskarta eSIM after purchasing.
They deducted 1.50 Kč from my extra credit, but I didn’t receive the 5 GB I was promised for the activation.
They automatically deducted 1.50 Kč from the extra credit.
I didn’t receive the free data for activating the service.
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Antonín, Přerov 2
Rated 05/11/2025, variant Vodafone Oskarta eSIM
Verified purchase
The very funny thing is how they play the environmentalist game here, how eSIM is not polluting the environment, blah blah blah, and then they send paper anyway. Just send the data by email..: -D It would save time, transport costs and thus the glorious environment. Has no one really thought of that yet?
Simply eSIM
Unnecessary paper form
Unnecessary transport
Unnecessarily longer delivery
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Kateřina, Morašice
Rated 30/10/2025, variant Vodafone Oskarta eSIM
Verified purchase
I had an incredibly bizarre experience - first I got a sim card that belonged to a prostitute and I was constantly getting calls and texts from her clients. On my second attempt, I received an empty package without the card. Okay, amused.
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Milan, Praha 4
Rated 30/08/2025, variant Vodafone Oskarta eSIM
Verified purchase
Price
The advantage is that it is an E-SIM (trafiky E-SIM do not have)
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Kristýna, Praha 4 - Modřany
Rated 04/08/2026, variant Vodafone Oscar
Verified purchase
I don't know if this is Alza's or Vodafone's fault, but the SIM card simply doesn't have the 5GB data bonus on offer.
alleged 5GB data bonus
There's no bonus 5GB of data with the SIM card. I complained about it and received the same one with the basic data.
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Kateřina, Morašice
Rated 30/07/2026, variant Vodafone Oscar
Verified purchase
It depends which number you get, because a lot of them were already registered everywhere a long time ago (I've had 6 of these SIMs and 4 of them didn't work, even on not-so-well-known websites).
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Samuel, Přerov 2
Rated 27/07/2026, variant Vodafone Oscar
Verified purchase - review from a price comparison website
works
It took a long time to activate (around 4 hours)
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Jiří, Třebenice
Rated 04/07/2026, variant Vodafone Oscar
Verified purchase
The description says there’s a promotion offering 5GB free, but they seem to have sent an older SIM card where there’s no such promotion, so it’s misleading advertising
Fraud
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Reply from Alza
04/07/2026
Hello, thank you for bringing this to our attention, and we apologise for these discrepancies. If you have received a different product, please contact our customer service centre, where they will sort everything out for you. Thank you and have a nice day, Ondřej - Alza expert
Anonymous customer
Rated 28/06/2026, variant Vodafone Oscar
Verified purchase
It’s great for setting up new accounts on various platforms. (But you’ll need another phone, which you’ll be able to reset to factory settings once you’ve finished using it.)
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Anonymous customer
Rated 27/05/2026, variant Vodafone Oscar
Verified purchase
I have the same experience as another reviewer before me. There should have been 100 CZK credit. There was only 98.5 CZK credit. 99 CZK is needed for data. I've written to support, it's been passed on to some technical department as well. And he said I sent a text. Which is not true, there is no SMS in the SMS app and even the number to which the SMS should have been sent is not in my contacts. In addition, I have a 2-SIM phone and this one was not even active as the one through which SMS are sent. So in the end: I should have sent an SMS that is not stored in the app to a number that is not in my contacts via a SIM card that was not set up to send SMS. I've never had anything like this happen to me before, I've had the same phone for several years.
quickly delivered
cheapest sim on alza
it subtracted 1.5 CZK by itself
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