"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 2,734 reviews
Total 5 star reviews: 1.7k Total 4 star reviews: 405 Total 3 star reviews: 238 Total 2 star reviews: 144 Total 1 star reviews: 211
78%would recommend this product
Slide 1 selected
2,734 reviews
  • AM
    Amanda M. Å.
    Verified Buyer
    3 minutes ago
    Rated 4 out of 5 stars
    Worth the extra money!

    Love them! One thing I love is how I can program them to play music or books or whatever on my phone for a while (I’ve chosen 45 minutes), and after that I can choose how long the sound I’ve chosen from the app continues!

    This wasn’t even mentioned in the reviews I watched but I love it!

    The case is heavier, feels more luxorious and easier to keep track of than soundcore. It’s also easier to get the headphones in the right place to charge them which wasn’t as easy with soundcore.

    Sound wise they feel the same as soundcore but as the Ozlo buds have the Bluetooth in the case the range isn’t great, if you want to walk around even a few meter you need to bring the case.

    They fit my ear perfectly and don’t fall out at night.

    I used Soundcore for a few years but they just didn’t live up to my expectations and I couldn’t get hold of extra parts, like new silicon buds in Sweden.

  • JF
    John F.
    Verified Buyer
    15 hours ago
    Rated 5 out of 5 stars
    Improvement over the Bose

    Very similar in size, function, effectiveness as the Bose but with a few updated features. My old Bose died when the batteries wore out so I was happy that Ozlo kept it going.

  • IC
    Ingrid C.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    very comfortable

    I can sleep on both sides and still hear the sounds/music.

  • K
    Kaytlyne
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    I can’t sleep without these

    I’ve had my pair for a year now and they are an essential part of my sleep routine. I’ve struggled with falling asleep since I was a teenager. I use these to listen to sleep podcasts as I’ve found that’s the only thing that turns my mind off enough to sleep. They are very comfortable and block out sound even when they stop playing. I had some issues with the left bud not producing sound at the 6 month mark, I was able to reset and clean them to help. Sound still had issues but I wasn’t very proactive as the right bud was still fine. I contacted support 11 months into owning them. They were fantastic, even though I was getting to the end of my warranty they helped with a replacement. Before settling on these I tried the other options on the market but the quality was not as good. Do yourself a favour and try these! They changed my sleep habits and I can’t live without them now.

  • JY
    Joanne Y.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars
    Better sleep

    Background sounds along with noise cancelling earplugs are definitely helping me sleep basically uninterrupted

  • MK
    marieke k.
    Verified Buyer
    2 days ago
    Rated 4 out of 5 stars
    no more waking up from snoring

    since I started using Ozlo my sleep is deeper, and I don't wake up so often anymore

  • MV
    Maureen V.
    Verified Buyer
    5 days ago
    Rated 5 out of 5 stars
    Life changing!

    The Ozlo sleep buds have been life changing! My husband snores and I have worn ear plugs for many ears without comfort or a good night sleep! These have made sleeping in the same room so much easier!

  • JP
    Jacqueline P.
    Verified Buyer
    5 days ago
    Rated 5 out of 5 stars
    The best

    These are the best sleep aids I have ever owned, I'm now able to sleep all night! I highly recommend these.