"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 16.4 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? Minus Plus

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

What is the warranty? Minus Plus

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? Minus Plus

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? Minus Plus

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

Do they have an alarm? Minus Plus

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? Minus Plus

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? Minus Plus

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? Minus Plus

Yes, the app will be available for Android phones running Android 12 or later and Apple iPhones & iPads running iOS 16.4 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 16.4 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? Minus Plus

No.

Can they take phone calls? Minus Plus

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.

4.3
Rated 4.3 out of 5 stars
Based on 2,238 reviews
Total 5 star reviews: 1.5k Total 4 star reviews: 341 Total 3 star reviews: 187 Total 2 star reviews: 114 Total 1 star reviews: 134
81%would recommend this product
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2,238 reviews
  • KC
    Kasper Campbell S.
    Verified Buyer
    6 hours ago
    Rated 5 out of 5 stars
    Perfect gift for your wife

    The Ozlo Sleepbuds has made it possible for me and my wife to continue to sleep in the same bed. The sleepbuds ensures that she is able to go to a much deeper sleep. She is much less sensitive to sounds, meaning she does not wake up doing the night and if she does wake up is able to go back to sleep much much quicker than before. She loves how it changes from Potcasts that she listens to before going to sleep to the nature sounds as soon as shee falls asleep.

  • N
    Natalie
    Verified Buyer
    12 hours ago
    Rated 5 out of 5 stars
    Awesome Sleepbuds

    These are better than the Bose version. They connect seamlessly.

    I love the different sounds available and the capability to listen to other apps.

    They are so comfortable even if you are a side sleeper.

  • RS
    Robert S.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Very comfortable

    These are very comfortable to wear. I am a side sleeper, and I barely notice I am wearing at night.

    The noise cancelation is very effective so much so that my wife gets annoyed at me for not waking up when she talks to me.

    The learning curve is a little steep in trying to make sure the alarms are set correctly using a sound that will wake you up. What is very nice is that the wake alarm is through the earbuds, so to not disturb anyone else.

    Some of the sounds are so similar it is very hard to distinguish. Play with them and find the ones you like. It is easy to switch the sounds out the earbuds.

    The general over all feel is great.

    Ozlo Australia
    Yesterday

    Robert, this absolutely made our day! 🌟 We're thrilled to hear how our Ozlo Sleepbuds are providing you with such a comfortable and effective sleep experience! 😊 It's wonderful to know that they're working perfectly for your side-sleeping needs—we put a lot of thought into designing them to be as comfortable and unnoticeable as possible. We love hearing that the noise cancellation is working so effectively (maybe even a little too effectively! 😄), and that you're enjoying the personal alarm feature that lets you wake up without disturbing your partner. We understand there can be a bit of a learning curve with finding your perfect alarm sounds and masking preferences, and we're delighted that you're taking the time to explore and customize your experience. Thank you for sharing your fantastic feedback with us—it truly means the world to hear how our Sleepbuds are providing you with such a positive experience. Here's to many more peaceful, undisturbed nights ahead! 💙

  • PR
    PETER R.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    Great sleep!

    Excellent product - works exactly as I wanted it to - highly recommended for people like me who want soothing sounds to fall asleep to while blocking outside noises.

    Ozlo Australia
    2 days ago

    Peter, this absolutely made our day! 🌟 We're thrilled to hear how our Ozlo Sleepbuds are providing you with exactly the sleep experience you were looking for! 😊 Creating the perfect balance of soothing sounds while effectively blocking unwanted noise was one of our key goals, and it brings us such joy to know they're working so perfectly for you. We put a lot of thought into designing these Sleepbuds to help people find their path to peaceful sleep, and it's wonderful to know they're delivering exactly what you needed. Thank you for sharing your fantastic feedback with us—it truly means the world to hear how our Sleepbuds are providing you with such a positive experience. Here's to many more peaceful, undisturbed nights ahead! 💙

  • AD
    Annez De S.
    Verified Buyer
    3 days ago
    Rated 5 out of 5 stars
    Extraordinary and indispensable

    I’ve always been a light sleeper , waking up at the slightest noise. Ozlo changed all that and my nights are restful, my sleep uninterrupted.

    I highly recommend Ozlo sleep buds - you will appreciate their quality and incredible performance

    Ozlo Australia
    2 days ago

    Annez, this absolutely made our day! 🌟 We're thrilled to hear how our Ozlo Sleepbuds have transformed your sleep experience from light and interrupted to peaceful and restful! 😊 We understand how challenging it can be for light sleepers to get the quality rest they deserve, and that's exactly why we put so much thought into developing a solution that would effectively address these sleep sensitivities. It brings us such joy to know that you're now enjoying uninterrupted nights and experiencing the high-quality performance we strive for. Thank you for sharing your fantastic feedback with us—it truly means the world to hear how our Sleepbuds have made such a meaningful difference in your sleep quality. Here's to many more peaceful, undisturbed nights ahead! 💙

  • MC
    Michael C.
    Verified Buyer
    3 days ago
    Rated 5 out of 5 stars
    Ozlo great to have you back

    Amazing have missed my sleep with sleep buds since my bose broke. Absolutely life changing. Both at home and on planes. With the Ozlo great you can listen to you tube etc

    Ozlo Australia
    2 days ago

    Michael, this absolutely made our day! 🌟 We're thrilled to welcome you to the Ozlo family and hear how our Sleepbuds are providing you with such an amazing sleep experience! 😊 It's wonderful to know that you're enjoying both the classic sleep-masking functionality and our innovative audio streaming feature—that's exactly the versatile experience we designed them for. We put a lot of thought into creating Sleepbuds that would not only help with peaceful sleep but also offer the flexibility to enjoy your favorite content, and it brings us such joy to know they're working perfectly for you, both at home and during your travels. Thank you for sharing your fantastic feedback with us—it truly means the world to hear how our Sleepbuds are providing you with such a life-changing experience. Here's to many more peaceful, undisturbed nights ahead! 💙

  • S
    Stephanie
    4 days ago
    Rated 5 out of 5 stars
    5 Stars

    Best product ever

  • OG
    Oliver G.
    Verified Buyer
    6 days ago
    Rated 4 out of 5 stars
    Top. Perfekte Alternative zu den BOSE Sleepbuds 2 aber mit einem Manko

    ich bin sehr zufrieden mit den Ozlo Sleepbuds. Es passen sogar die Einsätze von den BOSE Sleepbuds. Aber sie erstmal zum Laufen zu bekommen, kann einige Zeit und Geduld in Anspruch nehmen. Also bei der App und Konnektivität gibt es noch Verbesserungsbedarf. Wenn die Ozlos erstmal verbunden sind, dann sind sie noch einen Hauch besser als das Original.

    Ozlo Australia
    5 days ago

    Hey Oliver G! Thanks for sharing your experience with our Sleepbuds! Really cool to hear you're finding them even better than the alternative once they're up and running! 🙌 We totally hear you on the connectivity and app challenges—definitely an area we know needs some polish. Getting that initial setup smoother is high on our priority list. Love that you've found a fit that works perfectly for you, and we're thrilled they're performing well once connected. Your honest feedback about where we can improve really helps us keep pushing forward. Thanks for being part of the Ozlo family! 💫