"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.

4.2
Rated 4.2 out of 5 stars
Based on 2,789 reviews
Total 5 star reviews: 1.8k Total 4 star reviews: 410 Total 3 star reviews: 243 Total 2 star reviews: 150 Total 1 star reviews: 220
78%would recommend this product
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2,789 reviews
  • J
    John
    Yesterday
    Rated 5 out of 5 stars
    5 Stars

    Wonderful device. Perfect upgrade from my Bose Sleepbuds. The app is very sleek and easy to use, and the headphones are very comfortable. I am a side sleeper and have no issues.

  • LS
    lisa S. B.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    Very effective

    My husband snores so I need noise canceling ear buds. These have of course the added bonus as being Bluetooth so I can use white noise to aslo drown out the snoring sounds. They are worth every penny!

  • LH
    Lucy H.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    So comfy

    I bought these as I needed some new sleepbuds. The battery lasts really well, the case is great, no problem getting the earbuds to connect to charge.

  • JD
    Julie D.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    At last

    I have tried everything on the market to block out my husband’s snoring and at last I found something that works. For me this purchase was worth every penny. I can’t recommend Ozlo Sleepbuds enough.

  • I
    Isabel
    3 days ago
    Rated 5 out of 5 stars
    5 Stars

    C'est tout ce dont je m'attendais.

  • LD
    Lisa D.
    Verified Buyer
    4 days ago
    Rated 5 out of 5 stars
    Great sleep

    I have had my sleep buds for two weeks and my Oura ring has shown that my REM and deep sleep has definitely improved!

  • EA
    Ediverto A.
    Verified Buyer
    4 days ago
    Rated 5 out of 5 stars
    They work

    I bought them mainly to deal with snoring, and they’ve been very effective. I also have tinnitus, and the experience depends heavily on choosing the right sound and, especially, the right volume. Using the wrong sound or setting the volume too high can worsen tinnitus and interfere with sleep. I found that a softer, steady sound, like Misty Rain at a low volume, works very well. One improvement I’d suggest is adding guidance for tinnitus users in their setup instructions, as well as a way to adjust volume without opening the phone app, which can be inconvenient when you’re already trying to fall asleep.

  • PK
    Paulina k.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Perfect Bose replacement

    Those are the perfect replacement of the Bose sleepbuds that are no longer in production, with extra features. Battery lasts whole night, no connectivity issues, added benefit of streaming. Block outside noise like they should, fit is the same as Bose, without the Bose issues.