"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 2,659 reviews
Total 5 star reviews: 1.7k Total 4 star reviews: 393 Total 3 star reviews: 228 Total 2 star reviews: 141 Total 1 star reviews: 193
79%would recommend this product
Slide 1 selected
2,659 reviews
  • SL
    Suzanne L.
    Verified Buyer
    7 hours ago
    Rated 4 out of 5 stars
    Love the buds

    They are comfortable even for a slide sleeper. The ocean wave sound is my go-to sound to extract myself from listening to a talking podcast (an addiction of mine but detrimental to my sleep). I would only suggest to improve the rain sound because it sounds like a radio not tuned in to a station.

  • MS
    Mikkel S.
    Verified Buyer
    9 hours ago
    Rated 5 out of 5 stars
    love them

    sleeps like a dream with them on. fits perfectly in the ear without bothering me. very positive about being able to listen to your own music.

  • ST
    Suzie T.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    Excellent product

    I was a previous Bose sleep bud user for many years and these are just as good if not better. So easy to set up. My sleep is much improved with these buds. Do not hesitate.. they are worth the price!

  • JP
    Josie P.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    Marriage saving!

    I have owned my Ozlo sleepbuds since they first launched in Australia end of 2024. They still work as well as they did l the day I bought them which has amazed me because I literally went through 4 sets of Bose sleepbuds in a similar amount of time. The battery is still at 100% and they still last the whole night long. They block out my husbands snoring and as a health care shift worker they enable me to sleep during the day with no interruptions. I’ve become so reliant on them I literally cried when I accidentally put them through the wash with my bed sheets, I promptly ordered another set which I have not needed to open yet as the sleepbuds still work at 100% capacity. Couldn’t believe it as had been through a 90 minute 40 degree wash. I really can’t recommend these enough!

  • M
    Mike
    3 days ago
    Rated 5 out of 5 stars
    5 Stars

    They are awesome. The sound separation is way better than I thought they would be. No problem with them staying in and lasting all night long I would recommend them.

  • J
    JENNIFER
    5 days ago
    Rated 5 out of 5 stars
    5 Stars

    The Ozlo Sleepbuds are life changing. The batteries are long lasting and the noise cancellation is superb. After years of trying to block my partner’s snoring, i finally havw a solution! Delivery was also quick.

  • MT
    Marilyn T.
    Verified Buyer
    6 days ago
    Rated 5 out of 5 stars
    Voodoo magic

    Idk how or why, but THESE WORK.

    Ozlo Canada
    5 days ago

    Thank you for your review! We really appreciate you taking the time to share your feedback and experience with the Ozlo Sleepbuds®, and hope you continue to enjoy them. Thank you for being a part of the Ozlo family!

  • PR
    Philip r.
    Verified Buyer
    6 days ago
    Rated 5 out of 5 stars
    Sleepbuds replaced

    Great service.

    Ozlo Canada
    5 days ago

    Thanks so much for your review! We really appreciate you sharing your feedback and wish you many more amazing nights of sleep as part of the Ozlo family!