Ozlo Recenzje 

I have been using these for about 6 weeks now. These have made a huge difference in my sleep and how I feel in the morning when I wake up. I use my sleepbuds with a sleep mask and wow it makes a huge difference! I definitely recommend them!

Honestly not that great. I was super sold on these and spent the ~$300 for them. The first pair stopped working in like 6 months, but I assumed it was something I did.

I decided after a few more months to try another set, and within like 3 weeks they released an update that bricked my headphones, along with those of several others who posted on r/Ozlo about it.

The quality is okay, though they randomly disconnect for like ten seconds at a time (before they got bricked) and that causes me to miss significant snippets of audiobooks or podcasts. So that is pretty annoying.

Also, sometimes they just stop playing the audio at all, and no amount of exiting the app, logging out and back in or rebooting my phone will make it work. I just have to wait a few hours for them to work again.

The fit is where they sold it, for me. These fit like a dream. I was very tired of waking up with ear pain from all these other buds. Ozlo absolutely nailed the fit.

All in all the functionality is about a 4/10 if you entirely ignore the whole “your latest update bricked my device” issue.

The fit is a 10/10.

I can’t see rating this above a 3/5 total without compromising my own integrity. I’d say create a google alert for these and follow their progress, because they are not where they need to be for purchase.

These should also be about half the price, like other sleep buds with better functionality. These are WAY too expensive for the quality they offer.

Multiple sleep backgrounds to choose from, usually asleep within minutes.. Great product

I would honestly give this product zero stars if I could. Why?
1. The buds won't connect to my phone/their app. I have emailed them looking for support and got zero response.
2. The buds and case only hold the charge for a few hours - not longer as advertised. Leave them in your bag for a day - dead!
3. I have emailed looking for a refund under their 30-day guarantee. - nothing, silence.
Its a bad product only matched by their awful customer service.

Working through the troubleshooting steps with customer service for something that was clearly Ozlo's issue (firmware update) was a PITA and the turnaround time expectations and number of hoops to go through was problematic. I love these buds but not if they quit working and *especially* not if the support isn't there. I have so far cautioned friends *against* purchasing these buds based on the amount of hassle I had to go through to get a replacement (and then i only got *one* earbud replaced, which means if the other one is *also* problematic, then I have to go through all of this again.

Love this product sooooo much, absolutely life changing! I can sleep next to my husband again. Thank you!!!

Ozlo replaced an earbud that was not working for no charge. Thank you.

Ozlo is a great company with a great product. I haven't found any Sleepbuds that are better than theirs. My customer experience working with Meghana was excellent when I had a problem with one of my buds. She worked with me until they offered to replace the bud. Thanks.

Went above and beyond while handling my return also very fast turn around when I returned the so my wife wasn’t without her sleep buds for long.

I purchased Ozlo sleep buds last month. I have never slept this well. They’re so comfortable. Unfortunately, one fell out while I was sleeping and my dog chewed it up. Thankfully, Ozlo sells replacements and I purchased one immediately. Can’t wait for it to arrive so I can start sleeping well again.

My spouse used your product and their sleep is so much better.

While small these ear buds are terribly uncomfortable. The battery life is short with one ear going out often before the other. The App has a lot of bugs-I had to re-pair them constantly. The worse part of this experience however has been customer service-or lack there of. Multiple emails over weeks with no response. Don’t spend your money on these.

I love OZLO Sleepbuds and wear them every night! They help me enormously with insomnia, exacerbated by post cancer medications. They are comfortable for my side-sleeping — and they don’t fall out of my ears. I also appreciate the sleep tracking feature which gives me great information about my rest. I found the OZLO customer service folks (Allana and Naro) to be diligent, helpful and kind. OZLO absolutely backs up their promise of quality Sleepbuds.

I was one of the original backers of Ozlo when they crowdfunded the project. I have now twice had issues with the left bud, and every time, the team replied to my support request fast and replaced the problematic part at no extra cost to me. Would absolutely recommend.

I was looking for earbuds that could sit flat in my ear so I could sleep comfortably and listen to my meditation. I was willing to put up with having to have the case close by so they can function well. Worked like a dream for 6 months then it all fell apart. The left ear became very low in volume. I reached out and was given all these steps to follow to no avail. Then came the issues with connectivity - I would have to wake up several times to reconnect them. Again a whole set of steps for me to follow to fix it. Finally, exasperated that the problem was not getting fixed I insisted on a them getting looked at . The response- silence . Absolute total silence. This makes me believe that this is a scam. I now have a $500 set of relatively nice looking ear plugs. Very expensive lesson!

I rushed to order my earbuds at the end of 2025 based on vendor messages that their sale was supposedly ending in 2025. I didn’t want to miss this sale as these earbuds were said to be the to
be the upgrade/replacement for the Bose sleepbuds.

It turns out the sale still hasn’t ended (as of February 2026) and I was unable to use my 2026 FSA funds for this purchase.
OZLO customer service is only via email and non responsive.
Examples of my low rating are that I referred someone to buy these earbuds, I never received my referral credit and the person I referred to buy these earbuds received a pair a set that stopped working in less than a month.
The earbuds are comfortable and have decent sound quality but are nowhere worth the high price tag.

I would love to post a review online on the vendor’s website but their customer service manages these posts and they refuse to respond to my feedback or post my review.

I regret this purchase.

These buds are great for sleeping, comfortable, block/mask noise well.
Sadly the batteries are un reliable, and I have had 2 sets fail over the last couple of years.
The second set failed just a few months out of warranty.
Ozlos customer and technical support are absolutely terrible for such a premium priced product. The only method of contact for both functions is an email address that appears to be sporadically monitored at best, with waits for replies measured in days or weeks.

I wish I could be more positive about this product, as the initial impressions are great.
Sadly let down by reliability and support issues.

Save your money

Edited 31-3-2026:

After posting this review, Ozlo did contact me and sent me a replacement left earbud, and this has restored full functionality to my product.
I am very happy to be able to use my sleepbuds again, and they really are good at what they are designed to do.
I was assured that any further problems will be addressed in a much more timely manner, and hopefully will never have to trest this promise.
I will add a couple of stars to my rating, but I will continue to warn anyone considering these buds.
Until there is a better support policy promised to all buyers (non-insured), I amend my "avoid" recommendation to "buyer beware"

Great quality, comfortable fit and enjoying the masking noise sound options (I would like to see a white, pink, brown label against each sound). The inbuilt alarm is also cool. Has reduced the amount of awake / disturbed time and how many times I get up at night. Also reduced the impact of my tinnitus. Very happy

A great upgrade on the Bose

Both my husband & I got the Ozlo ear buds. We really like them. I think it takes a little while for your body to get used to them. Now we sleep very well. In fact getting up in the morning can be difficult. If you get up to the loo in the night getting back to sleep is relatively easy.