1 7
4.3
Rated 4.3 out of 5 stars
2,362 Reviews

Ozlo Sleepbuds

Ships within 2-3 Business Days
$399 $341
$399
Sale Sold out
$399 $341
30-day return policy
1-year warranty
Financing available in checkout
"They've earned a permanent place in my travel bag." - TechCrunch
"They've got everything that made the discontinued Bose Sleepbuds good, plus a few new tricks." - The Verge
"Best Sleep Headphones" - ZDNET
"#1 Indiegogo InDemand Product of all time" - Indiegogo
"A big win for side sleepers" - T3
"I definitely noticed a reduction in time spent falling asleep." - Mens Journal
"I genuinely love my Ozlo Sleepbuds." - Tom's Guide
"They are perfect for travel or everyday use" - Gear Junkie
"The best feature-set that I've seen" - Linus Tech Tips

Product Information

Overview

A science-driven, one-stop-shop for the best sleep of your life. Unlike other headphones and earbuds, our tiny Sleepbuds® are designed to comfortably block out sleep-disrupting sounds and replace the noise with anything you’d like to stream. They are ultra-comfy, even for side sleepers, and come with all-night battery life and biometric sensing.

High Notes

Comfy Copy Super Comfy & Low Profile
Streaming Copy 3 Personal Alarm
Streaming Copy Noise Masking
Snore Holds Additional Charges
Sleep Sounds
Snore Copy 2 Biometric Sensors
Streaming Bluetooth Streaming
Snore Copy Up to 10 Hours
Ozlo Sleep App

In The Box

Sleepbuds

Charging Case

4 Pairs Silicone Tips

USB-C Cable

Tech Specs

Audio Technology

• Super efficient custom audio amplifier
• Custom designed on-board noise-masking content
• Audio EQ tailored for sleep
• Volume dependent spectral balancing

Size & Weight

Smart Case
Height: 3.1 in (78 mm)
Width: 3.1 in (78 mm)
Depth: 1.1 in (27 mm)
Weight: 3.5 oz (100 g)

Sleepbuds
Height: 0.5 in (11 mm)
Width: 0.6 in (17 mm)
Depth: 0.7 in (12 mm)
Weight: 0.06 oz (1.6 g each)

Sensors

Smart Case
• Tap detection
• Ambient noise detection
• Ambient temperature sensor
• Ambient light sensor

Sleepbuds
• Sleep-detecting accelerometer

Dust, Sweat &
Water Resistant

Sleepbuds offer protection against dust, sweat and light rain (IPX4)

System Requirements

• Android Phones with Android 12 or later
• Apple iPhones & iPads with iOS 17 or later

Battery

Smart Case
Holds additional 32 hours of charge for Sleepbuds

Sleepbuds
Long-life, lithium-ion battery that holds up to 10 hours of playback.

Connection

• Bluetooth Classic Radio
• Bluetooth 5.3 Radios supporting A2DP and Low Energy Audio (LEA) enabled streaming

FAQ's
What is the return policy?

Ozlo Sleepbuds come with a 30-day return policy. See details.

What is the warranty?

Ozlo Sleepbuds come with a 1-year warranty. In the EU and UK, that is extended to two years. See Details

Do they have noise cancelling?

Our Sleepbuds® feature passive noise cancellation to block out snoring and other disruptions. In addition, we offer “noise masking” audio content (think, white noise, ocean waves, babbling brook, etc) to cover up and replace any sounds that bleed through the passive seal of the comfortable silicone tips. This “block and replace” noise-masking technology is different from active noise cancellation, and our testing indicates that it’s more effective for the sleep use case in a bedroom environment.

Can I stream anything?

Yes. Ozlo Sleepbuds® can stream anything (Netflix, Spotify, Audible, Youtube, etc) that a normal bluetooth headphone can.

Do they have an alarm?

Yes, Sleepbuds® have a built-in private alarm which can be set up through the Ozlo app. The alarm doesn’t require the phone to be connected, and still works even in bluetooth disabled mode.

Is there a phone-free mode?

While a phone and an active bluetooth connection are necessary to initially set up and to stream audio, your Sleepbuds® can be configured to automatically play your built-in Sleep Sound as soon as you take them out of the case. No phone or bluetooth connection required.

What is the wireless range?

Ozlo Sleepbuds® have a range of up to 10ft (3 meters) from the Smart Case. The Smart Case has a range of up to 10ft (3 meters) from the source device (like a phone). This range may be reduced by physical obstructions, such as walls and doors, or by interference from other electronic devices. 

Does the Ozlo app work on Android and Apple Devices?

Yes, the app will be available for Android phones running Android 12 or later and Apple iPhones & iPads running iOS 17 or later.

Android

By supporting Android 12 and above, we support all Android versions actively receiving security updates from Google. Focusing our support on more recent devices allows us to provide the best experience for our users by enabling us to focus on supporting Android’s latest feature sets and security enhancements while still supporting a wide range of devices

iOS

By supporting iOS 17 and above, we support all Apple phones released from 2017 and later. Focusing our support to 7 years of devices allows us to provide the best experience for our users by enabling us to focus on supporting Apple’s latest feature sets and security enhancements while still supporting a wide range of devices.

Does the Smart Case support wireless charging?

No.

Can they take phone calls?

While there is a microphone in the charging case (to assess the noise level in your sleeping environment), there is no microphone in Sleepbuds® to support phone calls.
Support
Icon User Guide
Icons / Mail@2x Email Support
4.3
Rated 4.3 out of 5 stars
Based on 2,362 reviews
Total 5 star reviews: 1.5k Total 4 star reviews: 355 Total 3 star reviews: 200 Total 2 star reviews: 123 Total 1 star reviews: 150
80%would recommend this product
Slide 1 selected
Write a Review (Opens in a new window)
2,362 reviews
  • G
    Gary
    5 days ago
    Rated 5 out of 5 stars
    5 Stars

    Quality product takes some getting used to will be testing them on an upcoming holiday

    Was this helpful?
  • NL
    Nicky L.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Best purchase of my life

    I had the bose ones and they had nothing but issues and eventually died. Ive had these Ozlo for years now, hardly an issue. Whenever there was, it was just a restart or update needed. Cant sleep without them, best product ever. The sound options have only gotten better over the years too, I especially like the masking ones, which truly do block out a lot, for a light sleeper like me.

    Was this helpful?
    Ozlo Canada
    2 weeks ago

    Nicky, this is what we love to hear! 🙌 So glad Ozlo’s been your go-to for years—especially after the Bose letdown. Minimal issues, reliable updates, and sleep you can count on? That’s the dream. And yes, those masking sounds are chef’s kiss for light sleepers. Thanks for sticking with us! 😴💙

  • MJ
    Monique J.
    Verified Buyer
    2 weeks ago
    Rated 4 out of 5 stars
    Noise cancellation

    Although I do enjoy the buds and it allows me to hear the white noise that helps me sleep, the noise cancellation could be better. I can still hear quite a bit

    Was this helpful?
    Ozlo Canada
    2 weeks ago

    Hey Monique — glad to hear the Sleepbuds are helping you get that calming white noise! 🙌 You’re right, they’re great at masking sounds but don’t use active noise cancellation, which would completely block noise. They’re designed for comfort and safe sleep use, but we’re always exploring ways to make them even better. Thanks for sharing your experience — hope you keep enjoying those peaceful nights!

  • PB
    Penelope B.
    Verified Reviewer
    2 weeks ago
    Rated 2 out of 5 stars
    No product support

    When they work, they are great, but unfortunately, when they don’t (which is often,) you will get frustrated. Unfortunately, you will either figure it out on your own, or if you can’t, or if it is a software problem, you are stuck because there is limited support, and it is not very helpful. I have given up and basically feel like I wasted 300 dollars and countless hours trying to fix them.

    Was this helpful?
    Ozlo Canada
    1 week ago

    We’re truly sorry to hear about your experience. We take your feedback seriously and want to make things right. It looks like we don’t have a ticket from you yet, so could you please reach out to us at support@ozlosleep.com? We’ll make sure a senior member of our team reviews your case and helps get this resolved as quickly as possible.

  • JP
    Jim P.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Absolutely the best - worth every penny

    I was devastated when Bose stopped making sleepbuds, as mine were no longer working reliably, then I was very hopeful when I saw Ozlo on on Indiegogo and backed them. One of mine had an issue during its first year, but after some troubleshooting Ozlo replaced it and the new pair has worked perfectly. Great product, great company, great service - I’m a customer for life.

    Was this helpful?
  • P
    Phil
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Game changer

    Always needed help to get to (and stay) asleep. Had the Phillips Kokoon for a while, but they fell apart after 12 months and weren't overly comfortable. However, these are a game changer.

    Was this helpful?
    Ozlo Canada
    2 weeks ago

    Hey Phil — so glad to hear these have been a game changer for your sleep! We totally get how frustrating it can be when comfort and durability don't line up with other options out there. Really appreciate you giving us a shot, and it sounds like we're hitting the mark on both fronts for you. Here's to many more nights of solid sleep! 🙌

  • P
    Pip
    Verified Reviewer
    2 weeks ago
    Rated 4 out of 5 stars
    These earbuds saved my sleep

    Not only am I a light and anxious sleeper, I have a very loud oriental shorthair cat who has not helped with my already fragile sleep. After trying many different earbuds (foam, silicone, loop and other gimmicks) I was nearly all out of options. I was at first hesitant to purchase ozlos due to the price, but became desperate due to my deteriorating sleep and sleep med dependency. Enter ozlos - they have completely changed the way I sleep, I am often able to sleep through the night with a couple of short wakeups and have successfully blocked out my cat who often meows at my door. They also do not come out of my ears all night. I have now become much more confident with my sleep subsequently stopping all sleep medication. My only suggestion is it would be awesome if there was noise cancelling, especially with the price point. Nonetheless, ozlos would have to be nearly the best on the market and they have saved my sleep.

    Was this helpful?
    Ozlo Canada
    2 weeks ago

    Hey Pip — your review genuinely made our day. We’re so happy Ozlo’s helped you sleep easier (and even beat the meowing cat alarm clock 🐱). Hearing you’ve been able to rest better and step away from sleep meds is incredible. We totally get your point about noise cancelling — while the buds block sound well, they don’t use active noise cancellation just yet. Feedback like yours keeps us focused on what matters most: peaceful, consistent sleep. Thanks for sharing your story — it means a lot.

  • KB
    Katherine B.
    Verified Buyer
    2 weeks ago
    Rated 1 out of 5 stars
    I had high hopes for these.

    First lemme say, comfort and noise cancellation for these has been great. They are comfortable in my ears and I cannot hear my husband snoring when I have them in, but that is about the only positive thing I have to say.

    After about a month of having them, I would’ve said 3 stars, because the connectivity is wonky. Like you have to open the case and let the buds connect before you take them out of the case and put them on? Connecting takes longer than most other devices and then when streaming content it may or may not start playing on the Ozlo sleep buds. Often I have to kill the app and restart it. My AirPods would never. I’ve had to reset them 3 times now due to connectivity issues and it’s not a button to reset, I have to go find a small object when I’m just trying to go to sleep and reset them with that. Those nights I just throw in my AirPods and that’s what I imagine will keep happening.

    Charging- I don’t know why these feel like they die every other day. Also if the case has one night left in the morning when you put them in and you’re like oh goodie, they will be charged tonight, wrong. Dead wrong. No charge. Another AirPod night.

    Speaking of AirPods, I can get a decent charge in like 15 min, these? Haha no, they are at 6% barely. Also if the bud is not connected just right in the case, won’t charge.

    Oh and if you have an issue and need to put it in pairing mode, the website just says tap the center of case- okay for anyone else wondering it’s between the…

    Was this helpful?
Show More