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Who amongst us hasn’t used earbuds to assist them quiet a very lively mind (or a loud night breathing associate) when going to mattress at evening?
Personally, bedtime is after I’m most more likely to be utilizing earbuds in the midst of my day. Previous to this overview, I used my first-gen AirPods Professional for listening to podcasts and video essays as I drifted off to sleep — on my extra aware nights, I opted for Loop earplugs. Whereas I knew sleep earbuds existed, I by no means acquired on board with the concept they’d supply something that completely different from my current system (although my current system usually meant I might solely put on one AirPod comfortably as a aspect sleeper and that I usually woke as much as that AirPod dying).
Fortunately, the universe knew I deserved higher, so when the prospect to check out the Ozlo Sleepbuds got here up, I took it.
One of the best noise-cancelling earbuds embody essentially the most comfy buds I’ve ever examined
As somebody who’s examined many (and owned a pair of) Bose headphones, my curiosity was piqued by Ozlo being based by former Bose engineers — particularly contemplating Bose discontinued its Sleepbuds line. After a number of weeks of testing them practically each evening below my belt, I’ve ended up extra of a sleep earbuds convert than I anticipated — let’s get into why.
The sleep earbud market
When you’ve Googled “greatest sleep earbuds” anytime not too long ago, you may possible see a rotation of the next: sleep headbands from Amazon, the Soundcore Sleep A20 earbuds, Loop earplugs, and naturally, the Ozlo Sleepbuds.
When you do not like the concept of a headscarf and when you’re sticking to extra recognizable manufacturers (not Amazon keyboard smash manufacturers), you may quickly understand that sleep earbuds are one of many much less saturated product markets on the market. In addition they are typically a market the place if you need under-triple-digit costs, you may be making some sacrifices: in my analysis, I could not discover a funds pair that promised no less than eight hours of battery life.

The Ozlo Sleepbuds…
Credit score: Ozlo

In comparison with the Bose Sleepbuds II.
Credit score: Bose
That market area for sleep earbuds that might ship a extra premium expertise (and battery life that really lasts the size of a full evening of sleep) is the rationale the Bose Sleepbuds got here up within the first place. With the Bose earbuds discontinued, the Ozlo Sleepbuds tried to take the passive noise cancellation and cozy design that made them nice and add within the capability to stream your personal audio and monitor knowledge round your sleep.
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On the time of writing, the one different sleep earbuds that declare to carry out equally are the Soundcore A20 earbuds — apparently, the Soundcore earbuds are additionally about $120 cheaper, retailing at $150. I have never examined them (but), so I will not be evaluating them face to face on this overview, nevertheless it’s value figuring out that whereas the Ozlo Sleepbuds haven’t got a ton of opponents, they don’t seem to be completely distinctive.
This is why you would possibly need to put money into the Ozlo Sleepbuds.
Consolation: Arguably an important issue
At the beginning, the Ozlo Sleepbuds are extremely comfy. Their wingtips stored the earbuds in my ears with out ever making me really feel sore, they usually sat at simply the best level in my ears in order that I might sleep on each side with out situation.
As soon as I discovered the best tip and wing measurement out of the 4 sizes included within the field, I by no means skilled any points with them falling out. In different phrases, they completely blew my expertise with my AirPods out of the water, making a robust beginning case for why somebody would possibly need to swap to sleep earbuds.

The selection of 4 completely different wingtip sizes made it straightforward to search out the best match.
Credit score: Bethany Allard / Mashable
A streaming expertise catered to truly sleeping
I additionally appreciated that the expertise of utilizing these earbuds really felt tailor-made for falling and staying asleep. Ozlo might’ve relied on the aspect sleeper-friendly design for doing the heavy lifting, nevertheless it went a step additional with how the earbuds stream audio and sleep sounds.
With the app, you’ll be able to choose your most well-liked “Sleep Sound,” with choices like Fireglow, Misty Rain, and Into the Woods that masks sounds in your surroundings to help with the earbuds’ passive noise cancellation. (I used to be a fan of the default “Crimson Cloak” sound).
Along with these sounds, you may stream your personal audio and toggle while you’d like your sleep sound to kick in. You’ll be able to delay it for any time between quarter-hour to 2 hours (inside 15-minute increments) or select a Beta function that switches to your sleep sound as soon as the earbuds acknowledge you’ve got fallen asleep. I chosen the Beta possibility for a few week of my testing interval, and solely woke as much as a YouTube video as soon as. (As a aspect notice, streaming with Bluetooth does require that you simply hold your cellphone no less than inside 10 ft of the sensible case for it to work, however that by no means offered any points for me).

Loads of alarm sounds can be found.
Credit score: Screenshot: Ozlo

Customers even have an honest quantity of selection for sleep sounds.
Credit score: Screenshot: Ozlo
The app additionally has a function that stops any sound out of your audio — streaming and white noise alike — at 15-minute increments all the best way as much as seven hours and 45 minutes.

The sleep timer within the app gives flexibility on how (and when) you need any audio to cease.
Credit score: Screenshot: Ozlo
Alarm function
Although not essentially the most distinctive function amongst sleep earbuds, I nonetheless have to provide the alarm on the Ozlo Sleepbuds a shoutout. Working with an East Coast-based workforce whereas residing on the West Coast has made me intimately aware of the guilt of setting an alarm that my associate in all probability needs was a tiny bit later. This easy function mainly solved that downside, assuaging my guilt and giving him one other hour of sleep again. The snooze function was additionally helpful and dependable.

The Ozlo alarms operate nearly precisely the identical as your cellphone’s built-in alarm.
Credit score: Screenshot: Ozlo
No Bluetooth vital
In my coronary heart of hearts, I do know I get higher sleep after I do not go to sleep to movies. That is a part of the rationale I initially invested in Loop earplugs — I wished the noise cancellation supplied by an earbud with out the temptation of YouTube’s autoplay function maintaining me up.
Whereas a part of the Ozlo Sleepbuds’ attraction is of their capability to stream no matter you need, I additionally actually appreciated that the earbuds are utterly useful with out the app, giving them the flexibleness of being extra like a very fancy earplug. All you want is to attach them to the app throughout preliminary setup, however after that, the earbuds could be set to play white noise as quickly as you are taking them out of the case. For anybody making an attempt to sleep with their cellphone outdoors of their bed room, this can be a very helpful possibility.
And whereas there have been a whole lot of positives concerning the Sleepbuds, there have been additionally a number of shortcomings.
No sleep knowledge (but)
At present, the Ozlo Sleepbuds supply no sleep metrics. Perhaps you have got a health tracker or Oura Ring (or perhaps a mattress) that takes care of that for you, so the dearth of this function is not an enormous deal. Nevertheless, for $299, I might’ve anticipated some form of sleep evaluation options. In spite of everything, the less expensive Soundcore earbuds supply them.

The Ozlo app has a “My Sleep” tab, which says an replace will unlock sleep knowledge sooner or later.
Credit score: Screenshot: Ozlo
With that mentioned, the app does point out that some form of replace for sleep knowledge is within the pipeline. I reached out to Ozlo’s workforce to see if that they had a extra particular estimate as to when and I’ll replace this overview as soon as I hear again.
Battery life might be higher
The earbuds themselves have precisely the battery life most individuals will want for a nightly foundation. The case, then again, might use an improve. I discovered that after two nights, I would wish to recharge the case to juice the earbuds again up.
The workaround for that is leaving the case plugged in 24/7, but when that is not an possibility, I did discover it a bit too straightforward to overlook to plug the case again in after it felt like I would charged it up not too long ago.

Leaving the case plugged in helped me get round its shorter battery life.
Credit score: Bethany Allard / Mashable
Connecting the earbuds wasn’t a flawless expertise
Within the roughly three weeks I used these earbuds, there have been solely a few instances that I had hassle connecting them, however these nights do stick out to me.
Typically, you join the earbuds by opening up the case and ready for the blinking lights beneath every earbud to look strong, indicating that they are prepared for playback. It takes a bit longer than a normal pair of earbuds, however not more than 10 seconds. As soon as they’re prepared, you pop them in, and your app switches from the connection display screen to the primary web page the place the settings stay.

Earlier than…
Credit score: Screenshot: Ozlo

…and after efficiently connecting the sleepbuds to the Ozlo app.
Credit score: Screenshot: Ozlo
On the 2 nights I had hassle connecting the earbuds, I struggled getting the strong gentle to look after which getting the app to speak to the earbuds. One evening, after closing and opening the case a number of instances, it labored, whereas the opposite evening, I couldn’t make it occur. As I used to be going to mattress a bit late and already drained, I made a decision to sleep earbuds-less that evening.
Solely as soon as did I see these screens whereas making an attempt to attach my earbuds.

Credit score: Screenshot: Ozlo

Credit score: Screenshot: Ozlo
To provide the good thing about the doubt, that evening, I additionally wanted to replace the earbuds for round half-hour, however I did not see that till proper earlier than mattress, so I made a decision to make use of them as is. My concept is that ignoring the replace might need interfered with the connection.
Whereas it was annoying, there’s a silver lining: the replace modified it so the Sleepbuds keep in a connectable state within the case, if the case is related to energy. Whereas I’ve solely used them for a few nights since updating them, they do join a lot sooner and with out situation, so Ozlo does appear to be keen on bettering its current product.
On the costly aspect
On the finish of the day, these are expensive sleep earbuds. Instantly from Ozlo’s web site and from Amazon, they will run you $299. For comparability, the unique Bose Sleepbuds and their second era value $250. Certain, the Ozlo buds have a pair extra options, however a important critique of the Bose earbuds was that they have been gentle on options you’d anticipate at $250, like audio streaming and sleep knowledge.
Whereas the Ozlo Sleepbuds are positively an enchancment, their lack of sleep knowledge options does really feel a bit like following an analogous sample. Ozlo additionally sells a journey case you should purchase individually for $30, which once more, looks like one thing it is best to simply get with the core product when you’re shelling out practically twice the worth of a competitor that has comparable options.
All of that mentioned, you should purchase these earbuds with an HSA or FSA, or lease a pair for $22 a month via Ozlo if you wish to strive them out earlier than committing.
Are the Ozlo Sleepbuds value it?
The Ozlo Sleepbuds have been a robust introduction to the world of sleep earbuds, and I can positively see a world the place I would make the leap and put money into them. Their streaming capabilities truly assist me fall and keep asleep, they usually efficiently block out all the pieces from my heating unit to automobiles on the road outdoors. Ninety-nine p.c of the time, they carried out precisely as promised.
If the Soundcore A20 earbuds did not exist, it might be very straightforward to say the Ozlo earbuds are completely value it. Once more, whereas I can not personally communicate to the A20s’ efficiency, it’s laborious to utterly low cost what number of options these two earbuds have in frequent for vastly completely different worth factors, particularly with the commonly favorable opinions I’ve seen across the Soundcore buds’ efficiency.
In the interim, I will say that Ozlo looks like an organization dedicated to bettering its product over time and is ranging from a very strong baseline. The inclusion of sleep options might do loads for his or her worth, and the expertise they provide does really feel premium. Most significantly, on the finish of the day (actually), these at the moment are what I attain for many when I’ll sleep. If in case you have the $299 (or the $22 to verify them out), you possible will not be dissatisfied with how they carry out.
Nevertheless, if streaming audio or white noise is not as vital to you, one thing just like the Loop Quiet 2 or Dream earbuds will greater than do the job. Whether it is, and you’ll’t fairly swing the worth, the Soundcore earbuds may be the place to look as an alternative.
UPDATE: Apr. 1, 2025, 2:35 p.m. EDT This overview previously acknowledged that the Ozlo Sleepbuds value $279 from Ozlo’s web site, however that was solely a limited-time sale worth. The earbuds value $299, at Ozlo and different licensed retailers. We have corrected the pricing and remorse the error.