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Designed with advanced noise-masking technology and streaming audio, Ozlo Sleepbuds® quiet your environment and ease your mind - helping you fall asleep faster and stay asleep longer.

Advanced noise-blocking for deep sleep.

All-night comfort, guaranteed for side sleepers.

Up to 10 hours of continuous
battery life.

Personalized insights with the Ozlo App.

Limited Edition:
Calm x Ozlo Sleepbuds®


Sleep soundly with ultra-small Sleepbuds made for all-night comfort — delivering up to 10 hours of continuous, noise-masking rest.

 

Free 1-Year Calm Sleep Premium Membership


Drift off with the Calm Sleep app, featuring soundscapes, meditations, and Sleep Stories® designed to help you relax. Every pair of Sleepbuds® comes with a 1-year
membership, free.


We’ll send your unique redemption code by email so you can easily activate your Calm Sleep membership.

 
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SLEEPBUDS

Ozlo Sleepbuds®

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.

Select Version
Ozlo x Calm Sleepbuds
Ozlo x Calm Sleepbuds
Ozlo Sleepbuds
Ozlo Sleepbuds
Two Simple Ways to Make Sleep Yours.

One Time Purchase

$299.00 USD
$299.00 USD
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30-day return policy
1-year warranty
Financing available in checkout

Pay using HSA/FSA

$299.00 USD
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FREQUENTLY BOUGHT WITH THIS
$60.00 $40.00 / year

Learn more about our subscription plan.

INCLUDED IN THE BOX

Everything You Need for a Better Night's Rest.

Ozlo Sleepbuds

Ozlo Sleepbuds

Charging & Storage Case

Charging & Storage Case

4 Sizes of Soft Silicon Eartips

4 Sizes of Soft Silicon Eartips

Charging Cable

Charging Cable

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“I literally go everywhere with these things. I travel weekly and they are a 'must-pack' anywhere I go. When traveling, you must sleep well and Ozlo Sleepbuds are my secret sleep insurance!"

JJ Virgin

Triple Board Certified Nutrition
and Fitness Expert

“I literally go everywhere with these things. I travel weekly and they are a 'must-pack' anywhere I go. When traveling, you must sleep well and Ozlo Sleepbuds are my secret sleep insurance!"

“I literally go everywhere with these things. I travel weekly and they are a 'must-pack' anywhere I go. When traveling, you must sleep well and Ozlo Sleepbuds are my secret sleep insurance!"

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"The Ozlo Sleepbuds offer a comfortable, non-pharmacological way to block out disruptive nighttime noise and create a peaceful environment."

Dr. Meredith Broderick

Neurologist and Sleep Medicine Physician, Ozlo Medical Advisory Board Member

"The Ozlo Sleepbuds offer a comfortable, non-pharmacological way to block out disruptive nighttime noise and create a peaceful environment."

"The Ozlo Sleepbuds offer a comfortable, non-pharmacological way to block out disruptive nighttime noise and create a peaceful environment."

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 “Sleep drives performance and recovery. Ozlo helps unlock deep, restorative rest so you can perform at your best.”

Dr. Michael Gervais

Performance Psychologist, Ozlo Medical Advisory Board Member

 “Sleep drives performance and recovery. Ozlo helps unlock deep, restorative rest so you can perform at your best.”

 “Sleep drives performance and recovery. Ozlo helps unlock deep, restorative rest so you can perform at your best.”

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“I will save my Ozlo Sleepbuds in a fire. My husband and my dog both snore, and I've tried every kind of device to mask the noise. Ozlo Sleepbuds are the only thing that work.”

Melissa Urban

Whole30 co-founder and CEO, #1 NYT bestselling author

“I will save my Ozlo Sleepbuds in a fire. My husband and my dog both snore, and I've tried every kind of device to mask the noise. Ozlo Sleepbuds are the only thing that work.”

“I will save my Ozlo Sleepbuds in a fire. My husband and my dog both snore, and I've tried every kind of device to mask the noise. Ozlo Sleepbuds are the only thing that work.”

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 "Ozlo Sleepbuds genuinely changed how I sleep...Nothing I look forward to more than getting into bed, choosing a relaxing soundscape, and letting everything else drift away." 

Chelsea Frei

Actress

 "Ozlo Sleepbuds genuinely changed how I sleep...Nothing I look forward to more than getting into bed, choosing a relaxing soundscape, and letting everything else drift away." 

 "Ozlo Sleepbuds genuinely changed how I sleep...Nothing I look forward to more than getting into bed, choosing a relaxing soundscape, and letting everything else drift away." 

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“My husband and I are loving our Ozlo sleep buds!! It’s so nice to be able to go from an audio book to a sleep sound after I fall asleep. They bring me to my ultimate zen state for the most restful, uninterrupted night of sleep ever!"

Gabby Bourne

Actress

“My husband and I are loving our Ozlo sleep buds!! It’s so nice to be able to go from an audio book to a sleep sound after I fall asleep. They bring me to my ultimate zen state for the most restful, uninterrupted night of sleep ever!"

“My husband and I are loving our Ozlo sleep buds!! It’s so nice to be able to go from an audio book to a sleep sound after I fall asleep. They bring me to my ultimate zen state for the most restful, uninterrupted night of sleep ever!"

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“Shoutout to Ozlo for being my cheatcode the night before a game, because if you're anything like me and like to sleep in peace and quiet with some relaxing rain sounds, Ozlo is the best you can get AND they're comfortable”

Erica Wheeler

WNBA Star

“Shoutout to Ozlo for being my cheatcode the night before a game, because if you're anything like me and like to sleep in peace and quiet with some relaxing rain sounds, Ozlo is the best you can get AND they're comfortable”

“Shoutout to Ozlo for being my cheatcode the night before a game, because if you're anything like me and like to sleep in peace and quiet with some relaxing rain sounds, Ozlo is the best you can get AND they're comfortable”

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Your Personalized Path to Better Sleep

01

Wear Sleepbuds to Bed

Designed for comfort all night long, Ozlo Sleepbuds fit comfortably and securely, even for side sleepers. Just slip them in before bed and forget they’re there.

02

Stream Anything That Helps You Fall Asleep

Whether it’s Calm Sleep, audiobooks, meditation, or your favorite playlist, Ozlo makes it easy to drift off your way. Connect to Bluetooth and stream what soothes you, turning your nightly routine into a personal wind-down ritual.

03

Sleep Soundly With Noise-Masking Audio

Block out unwanted noise with our advanced noise-masking technology. Once you’ve fallen asleep, Ozlo automatically switches to noise-masking audio. Snoring, traffic, and late-night disruptions fade into the background, so you stay asleep longer and wake up refreshed, without bulky machines or earplugs. masking technology for uninterrupted rest.

Engineered for You to Sleep Soundly

WHY SLEEPBUDS®
PRODUCT SPECS

The Finer Details.

Audio Technology

  • Super efficient custom audio amplifier
  • Custom designed on-board noise-masking content
  • Audio EQ tailored for sleep
  • Volume dependent spectral balancing

Size and 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

Ratings and Reviews

4.3
Rated 4.3 out of 5 stars
Based on 2,526 reviews
Total 5 star reviews: 1.6k Total 4 star reviews: 377 Total 3 star reviews: 213 Total 2 star reviews: 130 Total 1 star reviews: 162
80%would recommend this product
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Reviews Summary
Customers say these sleep buds are comfortable and effective at masking nighttime noises. Many reviews mention successful blocking of snoring and environmental sounds. Side sleepers find them generally comfortable, though some note minor ear soreness. The buds stay in place throughout the night and offer various sound options. While most praise the battery life, some mention connectivity quirks with the charging case. Reviews highlight the streaming feature that transitions from content to sleep sounds when users doze off.
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2,526 reviews
  • R
    Roberta
    5 minutes ago
    Rated 5 out of 5 stars
    5 Stars

    Incredible

    Was this helpful?
  • S
    Susan
    5 hours ago
    Rated 4 out of 5 stars
    4 Stars

    Had some issues with things in the first few days. Customer Service has been very helpful. I’m still trying to get used to them and get a complete experience without issues. I hope they don’t continue with issues. They appear well made, are comfortable to wear sleeping and the app is fairly easy to follow and get things set up. My vote is still out as to whether these are game changers or not? My spouse is a chronic snorer so I’m hoping these work.

    Was this helpful?
  • S
    Stephanie
    Yesterday
    Rated 5 out of 5 stars
    5 Stars

    Love them. So comfortable and easy to use.

    Was this helpful?
  • AJ
    Aurélie J.
    Verified Reviewer
    Yesterday
    Rated 5 out of 5 stars
    Merci 🙏🏻

    Merci pour le sommeil retrouvé. Vos écouteurs de sommeil ont sauvé mes nuits. Je les porte chaque soir depuis un an et je suis passée d’une heure et trente minutes d’endormissement à 20 minutes en moyenne. Et le suivi de sommeil désormais accessible est un outil précieux et qui me semble très fiable. Je suis bluffée et je rêve d‘une seconde paire pour ne jamais dormir sans eux .

    Was this helpful?
  • HP
    Helen P.
    Verified Buyer
    4 days ago
    Rated 5 out of 5 stars
    Really comfortable

    Finally I found these sleep buds, which are comfortable for side sleepers like me. Also really good for listening to late night radio.

    Was this helpful?
  • LM
    Leslie M.
    Verified Buyer
    5 days ago
    Rated 5 out of 5 stars
    Game changer

    No more doggie toenails on the hardwood floor wake ups. No more snoring husband wake ups. Just a great nights sleep since finding Ozlo.

    Was this helpful?
  • P
    Pauline
    Verified Buyer
    5 days ago
    Rated 5 out of 5 stars
    Brilliant Product

    Hi Sleep Team

    All I can say is OMG!

    I have been using the Bose Sleepbuds v2 for about 2 and a half years now, with a varying degree of success.

    However, four nights in with these are a total game changer - I can now fall asleep to a podcast and keep asleep with a masking noise to keep out the gentle purring of my partner (😂). I am able to track how successful the masking noise is as I can see how many times it kept me asleep when noise was happening in the room.

    Also having more options on the size of cushions has made a huge difference.

    I cannot thank you enough - I feel awake and energised and so much more my bubbly self.

    Great work 😊

    Was this helpful?
  • KC
    Kathryn C.
    Verified Buyer
    5 days ago
    Rated 5 out of 5 stars
    Best sleep in months-if not years

    Only issue so far: one sleep-bud has lost Bluetooth connectivity and needs ‘reconnection’ twice in a couple of weeks. Support was great, though. Shout out to Aneisha! Apple Watch is rating my sleep in the 90s. My husband’s snoring is not driving me from my own bed. I love the ability to listen to music or a podcast for a bit-then the Sleepbuds switch to the masking sound I’ve chosen. In support of healthly lifestyle, I can control my diet, my activity levels, my social connections- and now I feel I have control over my sleep! Thank you OZLO! I’m a fan!!

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