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From the Press

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  • "Everything that made the discontinued Bose Sleepbuds good, plus a few new tricks."
  • "They’re quite comfortable—even for side sleepers."
  • "Setting up the Sleepbuds was super simple and quick."
  • "Ozlo Sleepbuds are the current gold standard for sleep headphones."
  • "They’ve earned a permanent place in my travel bag."
  • "Ideal for side sleepers who crave comfort!"
  • "#1 Indiegogo InDemand Product of all time."
  • "The best feature set I have seen."
  • "For those who previously used Bose’s version, you’ll be happy to know that Ozlo’s Sleepbuds now boast a better, more durable battery."
  • "Block out sound much more effectively than earplugs."
  • "The most comfortable sleep earbuds I've worn and provide an array of useful, reliable features to help you sleep peacefully through the night."
  • "These Sleepbuds Changed My Sleep Routine for the Better."
  • "Best Sleep Earbuds."
  • "I genuinely love my Ozlo Sleepbuds."
  • "What’s a better gift than a good night of sleep?"
  • "Bose Sleepbuds are back from the dead."
  • "Ozlo Sleepbuds offer brilliant sound, noise masking and streaming."
  • "They are perfect for travel or everyday use."
  • "Ozlo Sleepbuds offer superior comfort and sound isolation."
  • "Best overall sleep headphones."
  • "Compared to the original Bose Sleepbuds, the Ozlo version offers significant improvements.
  • "Sleepbuds will change their life."

Snuggle comfortably in every ear


Our all-silicone tips are soft yet durable, and engineered to stay secure in your ear all night long. And the squishy tips fit snugly in the ridge of your ear to create a super secure fit.

One size fits you


Sleepbuds® come with 4 different size silicone tips that are soft yet durable, and engineered to block out sleep-disrupting sounds.

Unimaginably tiny, impossibly capable.

Sleepbuds are so incredibly tiny that it doesn’t seem feasible that they have so much tech packed in. With 10 hours of battery life, biometric sensing, and bluetooth streaming, they are a miracle of engineering.

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100% DESIGNED FOR SLEEP

Snore-Blocking,
Side Sleeping,
Sleep Sensing,
Super-Comfy,
Sleepbuds.

Sleepbuds £299 £234

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Soft & squishy
silicone tips


Every piece that touches your ear is made from super soft, buttery smooth, squishy silicone. This allows for unmatched all-night comfort. Sleepbuds® feel like tiny pillows in your ears.

Makes waking
up personal


Sleepbuds® have an in-ear personal alarm that gently wakes you from your sound sleep without jarring you or your partner.

— Susan P.

— Emergency_Mongoose9

— Morgan T.

— Bob X.

Pauses streaming
when you fall asleep


Sleepbuds' biometric sensors seamlessly detect when you fall asleep, auto-magically switching from your streaming audio to built-in noise-masking sounds. This ensures you won't miss an important plot twist in your audiobook, while still guaranteeing a disruption-free night.

Coming Soon

Monitors what can impact your sleep


While your Smart Case charges on your nightstand, its sensors monitor the noise, light, and temperature in your room, delivering a personalized sleep report each day in the Ozlo Sleep App. (Sorry, late-night pizza tracking not included!)

LET'S GET STREAMY

Stream anything
that helps you
fall asleep

Sleepbuds® allow you to stream whatever content puts your mind in its happy place. Podcasts, audiobooks, music, meditations, ASMR, audio of children reciting the pledge of allegiance on repeat, etc.

Sleepbuds £299 £234

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Founded by
Three Ex-Bose
Engineers


With decades of expertise, our team acquired the original Bose Sleepbuds patents to create the next generation — Ozlo Sleepbuds. Redesigned from the ground up, they’re engineered for your best sleep yet.

Quiet the world
without your phone


Simply remove your Sleepbuds® from the case and your chosen masking sound will start playing automatically.

In Bluetooth Disabled mode, we shutoff the bluetooth radios and play audio directly from the memory on your Sleepbuds®.

Better sleep
in your hands


The Ozlo Sleep app makes setting up and controlling your Sleepbuds® super simple.

Ozlo Sleepbuds
Ozlo Sleepbuds
Ozlo Sleepbuds
Ozlo Sleepbuds
Ozlo Sleepbuds
Ozlo Sleepbuds
Ozlo Sleepbuds
SLEEPBUDS

Ozlo Sleepbuds

Un recurso integral, basado en la ciencia, para el mejor descanso de tu vida. A diferencia de otros auriculares, nuestros diminutos Sleepbuds® están diseñados para bloquear cómodamente los sonidos que interrumpen el sueño y reemplazarlos con lo que quieras escuchar en streaming. Son ultracómodos, incluso para quienes duermen de lado, y cuentan con batería que dura toda la noche y detección biométrica.

One Simple Way to Make Sleep Yours.

One Time Purchase

£299 £234
£299 £234
Oferta Agotado Custom Badge
30-day return policy
2-year warranty
Financing available in checkout

Learn more about our subscription plan.

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

Sleepbuds £299 £234

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4.2
Rated 4.2 out of 5 stars
Based on 2,680 reviews
Total 5 star reviews: 1.7k Total 4 star reviews: 399 Total 3 star reviews: 231 Total 2 star reviews: 141 Total 1 star reviews: 199
79%would recommend this product
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2,680 reviews
  • BC
    Brett C.
    Verified Buyer
    1 minute ago
    Rated 5 out of 5 stars
    Best sleep in years

    Bought these to replace a failed pair of Bose Sleepbuds which, to be honest, I had never really been a fan of. Why Bose chose to limit these to streaming sounds native to its app I never did understand.

    The ability to stream what I want through the Ozlo Sleepbuds, added to the fact that they seem smaller and more comfortable (side sleeper), make these perfect.

    I have had the best sleep in years since I started using these a week ago.

    The sound masking is pretty much as good as active noise cancelling. Sound library is good. But having the choice of music, audiobooks, podcasts and other streaming services with the option for these to switch to sounds when the sleep buds sense you are asleep is exactly what I wanted.

    The sleep profiling app is excellent. Reassuring that my Ultra3 and the app see almost exactly the same sleep patterns and data.

    In short - the Oslo Sleepbud product is brilliant and great value. Buy some!

    Was this helpful?
  • JD
    Jennifer d. V.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Pretty Amazing

    There is a learning curve when getting started with these sleep buds. One of them didn't charge the same as the other at first but that quickly fixed itself - just needed longer at the very beginning. I LOVE that I can start out listening to my audio book and then when the timer is up (and I'm asleep) it just switches over to whatever soundscape I have chosen. I don't hear my husband snore AT ALL and I'm a light sleeper. My oura ring now shows longer and deeper sleep results. Couldn't be happier.

    Was this helpful?
  • JJ
    John J.
    Verified Buyer
    2 days ago
    Rated 4 out of 5 stars
    They certainly help

    Once on the gentle sleep sound setting these buds certainly block out the worst of things like snoring. However if you go to sleep listening to the radio on say your phone you cn still hear others sounds. Overall I think they are a worhwhile addition to approach's towards getting a good nights sleep. The video instructions could do with one single title called " This is how they work" If this also included a how to get the best out of your buds section that would be of value.

    Was this helpful?
  • LC
    Lesley C.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    Love them!

    These earphones work wonderfully! I listen to a sleep story on a different app and fall asleep within ten minutes. The earphones detect when I have fallen asleep and turn off the sleep story and switch to one of the built in sounds in the Ozlo app. The sound plus the earphones are REALLY good at blocking out sound. Thank goodness for the alarm in the Ozlo app otherwise I would’ve probably slept through my alarm on my phone!

    Was this helpful?
  • AB
    ANdrew b.
    Verified Buyer
    4 days ago
    Rated 5 out of 5 stars
    Take your time

    I must admit, when I first received my sleepbuds I tried them for a few days and found them very uncomfortable. I was about to consign these to the bottom drawer but then changed the size of the plugs. Gamechanger. I love them.

    They completely block out any noise, and with a softer pillow are exceptionally comfortable. The app is easy to use, there is a wide choice of white noise and I love how you can listen to music and it switches over when you fall to sleep. 5 stars 👍👍.

    Was this helpful?
  • Y
    Yang
    Verified Buyer
    6 days ago
    Rated 5 out of 5 stars
    It worked

    I had anker a10 previously, but lost it and was eyeballing a30 or Ozlo. I went for Ozlo despite the price, and it's working like a charm with brown noise at 40% volume, lasts almost 4 days, and the firmware update went smoothly recently. It is worth the buck. Now my REM and deep sleep increased like a lot

    Was this helpful?
  • J
    Julie
    Verified Buyer
    6 days ago
    Rated 5 out of 5 stars
    Amazing product, fantastic service

    The Sleepbuds are an excellent product if you’re looking for a comfortable earphone to use for sleep. Once you get the fit right, they are very comfortable, and it’s a plus that you can an either stream your own music/audio content or use a range of preloaded white noise type sounds.

    Unfortunately for me, I just couldn’t get used to sleeping with sound - I seem to need complete silence, so I was very sad the Sleepbuds didn’t work out for me. But step in Oslo’s AMAZING customer service team: they were responsive and friendly - both for helping me solve a technical issue with the Sleepbuds not updating correctly, and with helping me process the return of the Sleepbuds thanks to their generous return policy.

    Was this helpful?
  • HR
    Haidee R.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Wonderful

    Love my sleepbuds!!

    Was this helpful?
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Discount automatically applied at checkout. Discount can only be applied to the purchase of one or multiple Ozlo Sleepbuds (discount does not apply to additional accessories purchases) and cannot be combined with additional offers. Discount applies to Ozlo Sleepbuds costs only, prior to sales tax and shipping and handling. This discount is not redeemable for cash, nor is it applicable toward previously purchased Ozlo Sleepbuds. Ozlo Sleepbuds purchased during this promotion have our standard 30 day money back guarantee. The promo can only be applied to the purchase of one or multiple Ozlo Sleepbuds (discount does not apply to additional accessories purchased) and cannot be combined with additional promo codes and offers. Returns will take into account the applied discount across your entire purchase, with the device you keep reflecting the promotion. Discount only valid in the United States, online only at www.ozlosleep.com. Discount promotion and associated terms and conditions are subject to change at Ozlo's sole discretion.