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Catalogue
Oura Ring 4 Brushed Silver size 7 - Smart Ring

Reviews Oura Ring 4 Brushed Silver size 7

Interested in reviews of Oura Ring 4 Brushed Silver size 7? It got 4.4 out of 5 stars from our customers. Find specific customer reviews of Oura Ring 4 Brushed Silver size 7 below. We will appreciate if you also share your experiences with Oura Ring 4 Brushed Silver size 7 after purchasing.
9,190,-
In stock 3 pcs
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User Reviews

Andrea, Praha 10flag
Rated 22/08/2025, variant Oura Ring 4 Gold size 9
Verified purchase
all measurements
it gets scratched during normal wear (for a ring for normal wear, I don't recommend it) so that it doesn't get scratched, then one wouldn't be able to do anything
is quite massive
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Petr, Odolena Vodaflag
Rated 04/08/2025, variant Oura Ring 4 Stealth size 10
Verified purchase - review from a price comparison website
The new version is more comfortable than the older one
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Companyflag
Rated 04/08/2025, variant Oura Ring 4 Brushed Silver size 12
Verified purchase
clear detailed statistics
excellent mobile app
battery life
appearance
very, very easy to scratch
material quality
subscription required
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Jakub, Jihlavaflag
Rated 01/08/2025, variant Oura Ring 4 Stealth size 14
Verified purchase
The weight, I hardly know about it
Within a week, there are many scratches on it
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Anonymous customerflag
Rated 28/07/2025, variant Oura Ring 4 Stealth size 11
Verified purchase
Recommends trying on the size in advance using a sizing kit
Highly accurate monitoring of sleep and its phases
recognizes and records activity well
decent battery life (about 5 days)
overview app (for a fee)
the matte surface is easily scratched, especially during outdoor activities. Already after a week there are visible scratches on it.
In the water, I'm worried that he might get out more easily
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Adéla, Kerskoflag
Rated 13/07/2025, variant Oura Ring 4 Rose Gold size 7
Verified purchase
Big disappointment so far - technical error during activation We bought the Oura Ring Gen 4 for my husband, but right at the first start-up we encountered an error that makes it impossible to complete the setup. After you pair your ring and log into the app, it will redirect you to a website where you have to choose a subscription. However, the page crashes with an error and only a technical message about an error in localization (missing price and payment date) is displayed. We tried everything possible - a different browser, incognito mode, disabling VPN, switching the phone to English, reinstalling the app. Nothing helped. Support has not yet advised. It's possible that it's just a temporary bug, but for a device costing several thousand crowns I would expect a smooth commissioning. I recommend waiting to buy until Oura fixes the bug with the Czech version of the settings.
unable to start despite activation error
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Reply from Alza
Reply from Alza
15/07/2025
Hello, thank you for your review. We are very sorry for the complications with the registration of the Oura Ring. We have addressed the issue extensively with the manufacturer and as an apology, the manufacturer will provide 3 months of subscription to customers who have purchased a smart ring from us during this time. At the moment everything should be working fine. If necessary, please do not hesitate to contact us. Thank you and have a nice day, Ondřej - Alza expert
Michaela, Brnoflag
Rated 13/07/2025, variant Oura Ring 4 Silver size 8
Verified purchase
When I buy the best product on the market, I expect to at least register it. Officially there is no mention of the bug, support is not responding. I would expect at least an official statement on the problem and when it will be resolved. Really disappointing.
light
cannot be registered and used
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Reply from Alza
Reply from Alza
15/07/2025
Hello, thank you for your review. We are very sorry for the complications with the registration of the Oura Ring. We have addressed the issue extensively with the manufacturer and as an apology, the manufacturer will provide 3 months of subscription to customers who have purchased a smart ring from us during this time. At the moment everything should be working fine. If necessary, please do not hesitate to contact us. Thank you and have a nice day, Ondřej - Alza expert
Jiří, OSTRAVAflag
Rated 13/07/2025, variant Oura Ring 4 Stealth size 11
Verified purchase
A person buys a premium product for quite a large amount, accepting the subscription obligation in the app, and yet cannot use it because a subscription cannot be created. Support alone won't help - the automated assistant will advise you on things you can read in the help. But one will not know the real solution. I'll try a few more times and otherwise return.
Quality workmanship
Fast delivery
Cannot create a membership in the app
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Reply from Alza
Reply from Alza
15/07/2025
Hello, thank you for your review. We are very sorry for the complications with the registration of the Oura Ring. We have addressed the issue extensively with the manufacturer and as an apology, the manufacturer will provide 3 months of subscription to customers who have purchased a smart ring from us during this time. At the moment everything should be working fine. If necessary, please do not hesitate to contact us. Thank you and have a nice day, Ondřej - Alza expert
Michal, Jindřichův Hradecflag
Rated 21/06/2025, variant Oura Ring 4 Silver size 12
Verified purchase
I went back to the best quality ring
Light
Resilient
Precise measurement
I don't have to sleep with the Apple Watch anymore
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Veronika, Praha - Kunraticeflag
Rated 17/06/2025, variant Oura Ring 4 Black size 11
Verified purchase
I had to get a black Oura Ring for my husband after I've had mine for a while because he really wanted one too: ) lightweight, comfortable, fast charging, long lasting charge
detailed statistics on everything around the heart, sleep, menstruation, but especially the general state of the body and mind, special reports in pregnancy
watches temperature fluctuations in the tenths (menstrual cycle, prediction of illness) - this is how he warned me of the coming of a virus when I still thought it was nothing - but when you see readiness 50 and everything in increasingly worse values, it forces you to rest and sleep more, which I probably would not have done otherwise, and then you get out of it faster
we measure at home, as parents, who has slept more and who has worse values or stress, so we know who to load more children and responsibilities on that day so that the other can rest - then there is more peace at home
I'm looking forward to AI Advisor, it seems like a whole new level - how to translate that pile of numbers into human language and talk about it
if I have an optimal score in the morning, then I can really manage to stay up later in the evening and not fall straight to bed with the kids
it generally leads me to be more mindful of how I feel
can't track location if you lose it
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