1 10
4.3
Rated 4.3 out of 5 stars
2,522 Reviews

Ozlo Sleepbuds

Ozlo Sleepbuds

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$349 $274
30-day return policy
1-year warranty
Financing available in checkout
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"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.
Support
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4.3
Rated 4.3 out of 5 stars
Based on 2,522 reviews
Total 5 star reviews: 1.6k Total 4 star reviews: 376 Total 3 star reviews: 213 Total 2 star reviews: 130 Total 1 star reviews: 162
80%would recommend this product
Slide 1 selected
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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2,522 reviews
  • HP
    Helen P.
    Verified Buyer
    15 hours 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
    Yesterday
    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
    Yesterday
    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
    Yesterday
    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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  • DF
    Deborah F.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    Best sleep in a long time

    I'm a light sleeper as it is, and husbands' snoring has really been affecting my ability to get a good nights' sleep -- waking frequently and unable to fall back asleep. The ozlo sleepbuds help me sleep solidly through the night, drowning out the snoring sounds with the sleep sounds just enough that I don't wake.

    Was this helpful?
    Ozlo
    Yesterday

    Deborah, this is exactly what we love to hear! 🙌 So happy the Sleepbuds are giving you those solid nights of sleep again — there's nothing quite like waking up refreshed instead of constantly stirring. Love that the sleep sounds are hitting that perfect sweet spot to keep the snoring at bay. Here's to many more peaceful nights and well-rested mornings! 💙

  • G
    George
    2 days ago
    Rated 5 out of 5 stars
    5 Stars

    Its great

    Was this helpful?
    Ozlo
    Yesterday

    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!

  • KH
    Kelsey H.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Life Changing

    Not only do I look forward to going to bed, but I am sleeping through the night entirely. I don’t hear my partner snore, I don’t hear him come in the room either and shut the window/lower the blinds. The built in alarm system is super nice too because he doesn’t wake up to my alarm anymore.

    Was this helpful?
    Ozlo
    Yesterday

    Kelsey, this review has us beaming! 🙌 Love that you're actually excited to go to bed now—that's what good sleep should feel like. The fact that you're sleeping through your partner's snoring AND those late-night room adjustments is exactly the kind of peace we designed these for. And yes! The built-in alarm is such a game changer for couples—everyone gets to wake up on their own terms. Thanks for sharing how the Sleepbuds have transformed your nights! 💙

  • KW
    Kathleen W.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    So Good!

    Absolutely love Ozlos Sleepbuds. They help so much when I’m having difficulty falling and staying asleep. The ear tips are super soft and very comfortable. The sounds are really good. I do however miss a couple of the sounds from the Bose Sleepbuds, but they’re still good on the Olzos. The customer support is 100% excellent too. If you’re on the fence, trust me you're not going to regret it.

    Was this helpful?
    Ozlo
    Yesterday

    Hey Kathleen — this review absolutely made our day! 🙌 So happy the Sleepbuds are helping you fall and stay asleep, and that you're loving the comfort of those ear tips. Totally get missing some of those classic Bose sounds—we're always working on expanding our sound library. Really appreciate the shoutout to our support team too! Thanks for encouraging others to make the leap—reviews like yours mean everything to us. Sweet dreams! 💙

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