

😴 Upgrade your nights: Sleep smarter, wake refreshed, and never miss out on rest again!
Ozlo Sleepbuds® are clinically proven, ultra-comfortable side sleeper earbuds featuring up to 10 hours of Bluetooth LE streaming, biometric sleep detection, and science-backed noise masking to block snoring and disruptive sounds. Designed exclusively for sleep, they deliver all-night comfort and seamless audio transitions, powered by a smart charging case for portability and convenience.






| ASIN | B0DJB1ZL8V |
| Age Range Description | All |
| Audio Driver Type | Balanced Armature Driver |
| Battery Average Life | 10 Hours |
| Battery Charge Time | 1E+1 Hours |
| Best Sellers Rank | 614 in In-Ear Headphones |
| Bluetooth Range | 9 Metres |
| Bluetooth Version | 5.0 |
| Box Contents | Protective Case |
| Brand Name | Ozlo |
| Cable Features | No Special Features |
| Carrying Case Color | White |
| Colour | White |
| Compatible Devices | Smartphones, Tablets, Smart Speakers |
| Control Method | Touch |
| Country of Origin | China |
| Customer Package Type | Rigid Box |
| Customer Reviews | 3.6 out of 5 stars 1,151 Reviews |
| Earpiece Shape | rounded tips |
| Enclosure Material | Silicone |
| Frequency Range | 20Hz - 20,000Hz |
| Headphone Form Factor | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 250 Ohms |
| Is Autographed | No |
| Is Electric | Yes |
| Item Weight | 100 Grams |
| Manufacturer | Ozlo |
| Model Name | ww-ozlo-sleepbud |
| Model Number | HEADPHONES |
| Network Connectivity Technology | Wireless |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Product Features | Noise Cancellation |
| Specific Uses For Product | Business, Entertainment, Gaming, School, Travel |
| Style Name | Headphones |
| UPC | 860010876145 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
E**H
Best in ear headphones for sleep I’ve ever had.
I am a long time in ear headphone wearer who purchased these before a holiday where I would be sharing a room with a snorer. My previous favourite were the Bose quiet comfort in ear headphones because of the soft silicon tip. How did I get on with the Ozlo headphones?Phenomenal. Our holiday was transformed from my usual grumpy mornings and need to have naps in the afternoon to actually feeling awake all day because I’d had a decent nights sleep. Game. Changed. Since getting home, its only got better. No more waking up to the loud bits in my audiobooks. Waking up feeling refreshed instead of dragging myself out of bed. Can’t speak highly enough of them. The Ozlo headphones are expensive, but well made, super comfortable (side sleeper), easy to setup and use and honestly worth every penny. Battery lasts all night without annoying low battery warnings waking you up. And you only need to charge once every two nights cos the case fully recharged the headphones themselves. The insights you get on a morning in the app are an added bonus - tbf I dont need them to tell me my sleep has improved because not only me but my family has noticed the difference. Have already recommended to family and friends and seriously considering getting a second pair in case they ever stop making them. Brilliant product!
C**T
Stop working… just like Bose
Great when they work. But, just as I found with their Bose predecessors, they stop working. First, the sound becomes faint and then they completely stop emitting sound. This happened to me with Bose. I had them refurbished and it happened again. Ozlo are exactly the same design and, unfortunately, they have the same inherent faults.
G**T
Amazing sleep best product yet to combat partner snoring.
I have a partner who snores, quite loudly and erratic. These are mega expensive to be sure, and a draw back on cost alone to many. But after 4 nights of undisturbed blissful sleep nothing compares. After all the methods tried listed below, with me sneaking into the spare room more often than not having not gone to sleep, and wife not happy I researched alternatives. These last the night, are comfy, cancel all noise, (I cannot hear the TV or bathroom fan or my wifes snoring). 4 nights on the bounce perfect sleep. These are not going back. Worth every penny until there is a cheaper alternative. These do not cancel noise they block and the claim is they are more effective. That is my experience. I have tried many cheaper alternatives, from disposable plugs that claim 22-36db noise reduction, I can still hear her. I have tried apple ipods pro. Yes great noise cancelling but due to hard plastic they hurt after a while if on your side. They also die after six hours and some lady wakes me up telling me the battery is getting low. Not appreciated at 4am. I have tried snoozeband with noise muffling sounds via apple and headspace, but still audible. I have tried snooze band with disposable plugs better but not perfect.
J**Y
Generally fantastic product with a few small issues that can be frustrating at times.
Generally good device with a few gripes. Sound Quality is great for such small buds in my opinion. Very comfortable to sleep in and no protruding bits to cause any pressure on the ears. Personally I'm not a huge fan of silicone ear tips, but these are really good, get a great seal in the ear blocking out a ton of sound without any need for ANC (Active Noise Cancellation). The few issues I've faced: - Battery Life is not very good, currently, I have no issues, but when I wake up, battery life is at about 10% per bud after about 7 hours sleep. If you're sleeping 8 or 9 hours, you might wake up with them dead. From day one, this is concerning as we all know the battery life will degrade over time, causing to these buds probably not lasting the night making them a bit pointless? - Alarms, although I love the feature, as does my partner not getting woken up by my early alarm. You can't turn it off easily, you have to turn on / unlock your phone, go to the Ozlo app, and there you can stop the alarm. Very frustrating. Not entirely sure what they should do to fix that, but how it currently works isn't great. - Case, although very sleek and attractive, the sliding opening feels a bit flimsy and every day I'm scared it'll just break. I love it, but would be good to feel a little more sturdy. - Charging the buds, twice in the last month I've had one of the buds just not charge in the case. I'm not sure if the magnets just haven't quite pulled the bud into the correct place, but when you get in bed, ready to go to sleep and one of the buds is on 5% battery life. That's frustrating. Generally the magnets are very strong though and do pull the buds into place very easily, a little wiggle every morning would probably fix this issue. But for a £300 premium product, I'd expect everything to jut work without extra little bits of effort and compensation for things. Other than those issues, some of which I admit are very nit picky, the product is generally very good and perfectly fit for purpose. I have great sleep with them in, and the alarm wakes me up without fail every morning, when sometimes a phone alarm wouldn't. I would recommend them, just be aware of the few little things you'll have to live with.
S**.
Excellent product
I’ve previously had several pairs of the Bose earbuds and also another brand - unfortunately all have failed. So was very interested to Ozlo buds which I had heard about. I’m very impressed by them, they look very similar to the Bose and I’m hoping this new company will have sorted out all the problems. They definitely dull my husband’s snoring and the Beta sleep section is interesting. Very glad I found them and whilst they are a considered purchase I think they are worth every penny.
D**N
Poor Connectivity and Usability
Comfortable sleep headphones with great built in sounds. I can easily sleep on my side with these and they don’t bother me when I wear them for the entire night. I have taken off two stars because the software and Bluetooth stack is terrible. These devices are riddled with connection problems and poor usability. You will spend ages tapping on your case trying to reset the buds when they don’t connect to your phone app. They send you through 10 minute loops of screwing around forgetting the device and trying to add it again. It never works and because there are no buttons on the case you just waste your time and get nowhere. Terrible usability inside their app, which you need to adjust the sleep sounds. The Bose version was infinitely better and just worked whenever I opened the app. The Ozlo team need to get better engineers. They took a high quality usable product from Bose and broke it. They still charge the earth for a product which is as poorly designed in the software and Bluetooth stack as any cheap knockoffs.
R**S
Comfortable, Functional and a Great Design
Bought these as a direct replacement for my Bose Sleepbuds as the batteries didn’t last all night. These are better, they fit the same, but have so much more functionality. I particularly like the case’s ability to monitor sound and temperature in the room. Bit expensive, but worth it for good sleep in my opinion.
L**S
Great for white noise while sleeping, but frustrating for anything else.
Great for white noise while sleeping, but frustrating for anything else. I didn’t find them comfortable. They wouldn’t connect to my phone via bluetooth. If I was walking with them in, the sound would cut out and I had to manually reset them. Didn’t get a chance to see the battery life because I got fed up with them too quickly to go through a full charge. The case is way too bulky and big for earbuds that are so small designed to fit inside your ear. As I mentioned though, they work exactly as advertised. Just for white noise. Anything else you will have difficulty with. Couldn’t justify spending 250 on earbuds that have trouble connecting to you phone via bluetooth when they are not on a flat surface or inside.
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