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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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Ozlo Sleepbuds®
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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 2,538 reviews
Total 5 star reviews: 1.7k Total 4 star reviews: 379 Total 3 star reviews: 214 Total 2 star reviews: 131 Total 1 star reviews: 163
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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2,538 reviews
  • EB
    Elizabeth B.
    Verified Buyer
    4 minutes ago
    Rated 4 out of 5 stars
    Great, take a while to get used to!

    I bought these buds as I was spending weeks away from home and being woken by noisy people in corridors etc! Once getting the right size and working out I didn’t like the white noise after a podcast ends they are great.

    Worth sticking with.

    Was this helpful?
  • MB
    mark b.
    Verified Buyer
    10 hours ago
    Rated 5 out of 5 stars
    Life will never be the same again

    Ok, so I read all the reviews….got the sleepbuds….and now here I am….life will never be the same again, in the best way!!! My partner and I had slept apart for the last few months. I would try with normal ear plugs, and a pillow on my head sleeping top to tail, exhausted. Now we can sleep together every night and I don’t hear a thing!!!! We are so happy together again! Sleepbuds have given us something so valuable. Priceless!! Not only that, I have used them on long haul flights too, and I slept 7 hours on my last flight, with no disturbances at all! The sound quality and comfort are amazing. Don’’t waste any more time. Order them!! Thank you Sleepbud family for your amazing product!!! ❤️

    Was this helpful?
  • JS
    Joanne S. S.
    Verified Buyer
    16 hours ago
    Rated 5 out of 5 stars
    Best sleep ever!!!!!

    Unbelievable sleep

    Was this helpful?
  • MM
    Michael M.
    Verified Buyer
    21 hours ago
    Rated 5 out of 5 stars
    Great Sleep Aid

    The earbuds help me get great sleep in hotel rooms.

    Was this helpful?
  • DD
    Darren D.
    Verified Buyer
    22 hours ago
    Rated 5 out of 5 stars
    Amazing customer service

    I’ve had Ozlo’s since July because I have had trouble sleeping in hotels, and I was going to be in hotels all summer. They worked great to get some undisturbed sleep. When they started to stop working for listening to YouTube before I slept, I emailed them and they asked me to send them back which I did. They immediately sent me a replacement, after receiving my return, unfortunately they had an old address from when I first ordered so I asked if they could change the delivery. They did and stayed in contact to ensure I received them and was satisfied. Fantastic product and customer service!

    Was this helpful?
  • SB
    samantha B.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Sleeping soundly again!

    I had the Bose sleep buds for many years, but unfortunately, as most battery operated headphones do the battery wears out and doesn’t last as long I was really worried when I found out that Bose no longer produced them as I had become reliant on my sleep buds. To find out that there sleep buds out there made by X Bose employees I was really excited to try them out. I can safely say that I was not disappointed the fit and comfort are almost the same and I’m very very happy with the product and sleeping very soundly many thanks.

    Was this helpful?
  • CM
    Casse M.
    Verified Buyer
    3 days ago
    Rated 5 out of 5 stars
    Great nights sleep

    These are perfectly amazing in every way. Sleep for the first time in years. So thankful!!

    Was this helpful?
    Ozlo
    3 days ago

    Hey Casse — this absolutely warms our hearts! 🙌 So thrilled to hear the Sleepbuds have given you that amazing sleep you've been missing for years. There's nothing better than finally getting the rest you deserve. Thanks for sharing your joy with us and welcome to the Ozlo family! Here's to many more perfectly amazing nights ahead! 💙

  • M
    Mary
    Verified Buyer
    3 days ago
    Rated 5 out of 5 stars
    Ozlo

    I love these. Sound sleep. Just a little getting use to. But they walk you thru step by step.

    Was this helpful?
    Ozlo
    3 days ago

    Hey Mary — so happy you're loving your Sleepbuds and getting that sound sleep! 🙌 We know there's always a little adjustment period when you first start using them, but sounds like our step-by-step guidance helped make it smooth. Thanks for the awesome review and for being part of the Ozlo family! 💙

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