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  • Ozlo Sleepbuds 2 — Sleep Earbuds for Side Sleepers, All-Night Snore Masking | For side sleepers: stays in place, snore masking, 14-hr battery, 50+ sleep sounds, sleep timer, gentle in-ear alarm
  • Ozlo Sleepbuds 2 | Noise-Masking Sleep Earbuds for Deep Rest

Ozlo Sleepbuds 2 — Sleep Earbuds for Side Sleepers, All-Night Snore Masking | For side sleepers: stays in place, snore masking, 14-hr battery, 50+ sleep sounds, sleep timer, gentle in-ear alarm

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About this item

  • BUILT FOR SIDE SLEEPERS — STAYS PUT ALL NIGHT. Tiny 1.6g wireless earbuds sit flush in your ear and stay in place when you roll over, so side sleepers get no soreness and no pop-out. Four soft ear tip sizes dial in a secure, personalized fit.
  • SNORE MASKING, ALL NIGHT LONG. Precision noise masking holds a steady sound shield tuned for partner snoring, traffic, and city noise — no cutting in and out like noise-cancelling headphones. Consistent sound helps keep you asleep through the noises that usually wake you.
  • STREAM, WIND DOWN, OR MEDITATE — 50+ SLEEP SOUNDS. Stream music and podcasts over Bluetooth, or choose from 50+ sleep sounds and soundscapes — white noise, nature, and calm tones for sleep or meditation. A sleep timer fades audio as you drift off, then Sleepbuds 2 switch to masking automatically.
  • 14-HOUR BATTERY + GENTLE IN-EAR ALARM. Up to 14 hours of continuous battery lasts the full night, so you never wake to a dead bud. A private in-ear alarm wakes only you, at a volume you set, without disturbing your partner.
  • SMART CASE SENSES YOUR SLEEP ENVIRONMENT. The Smart Case measures bedroom noise, light, and temperature while you sleep. The Ozlo app (iOS + Android) turns those readings into personalized sleep insights that sharpen the longer you use them.
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  2. Sustainability features

    This product has sustainability features recognized by trusted certifications.
    Carbon impact
    Carbon emissions from the lifecycle of this product were measured, reduced and/or offset.
    As certified by
    ClimatePartner certified

    ClimatePartner certified

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    Certification Number

    743M8T

    Climate Pledge Friendly

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Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Ozlo Sleepbuds 2: Small Sleep-Tracking Earbuds

Ozlo Sleepbuds 2 key features: ultra-small comfortable fit, 14-hour battery, advanced noise masking

TESTIMONIALS

  • Built-in sleep detection sensors monitor when you drift off. Once asleep, the Sleepbuds automatically transition from your streaming audio to science-backed sleep sounds designed to help you stay asleep through the night.

  • The Smart Case connects to your phone via standard Bluetooth and streams audio to the Sleepbuds using Bluetooth LE (Low Energy). This efficient connection reduces power consumption, enabling the ultra-tiny size that stays comfortable all night long.

  • Ozlo Sleepbuds 2 offer up to 14 hours of playtime on a single charge, giving you a full night of audio without interruption. The Smart Case provides additional power for added convenience when you need it.

  • The personal alarm plays directly in your ears at a gentle volume, so only you hear it. Your partner stays undisturbed while you wake up on your own schedule — no blaring alarm clocks needed.

  • Ozlo Sleepbuds are designed exclusively for sleep. 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 or voice assistants.

From the brand

  2. Ozlo Sleepbuds 2

    Redesigned for an even better night’s sleep with improved comfort, reliability, and performance throughout the night

  3. Clearer Sound

    More balanced and precise at low volumes, with added volume control when you need it louder.

  4. Longer Battery

    Up to 14 hours that lasts all-night. Plus, the Smart Case holds an additional 2–3 full charges.

  5. Stronger Connection

    Reengineered wireless performance keeps connection stronger and more reliable.

  6. Optimized Charging

    The Smart Case has been redesigned for easier placement and more reliable charging.

  7. Bedside Controls

    The new Smart Case button lets you play Sleep Sounds or snooze alarms without your phone.

  8. Customized Audio Tuning

    Enhance your sound for nightly listening, podcasts, audiobooks, airplane noise, and more.

  9. Sleep Shield

    Prevents Bluetooth audio from interrupting your Sleep Sound and disturbing your sleep.

  10. OZ sleepbuds

Product information

Warranty & Support

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Ozlo Sleepbuds 2 — Sleep Earbuds for Side Sleepers, All-Night Snore Masking | For side sleepers: stays in place, snore masking, 14-hr battery, 50+ sleep sounds, sleep timer, gentle in-ear alarm

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What's in the box

  • Sleepbuds
  • Wireless Charging Case
  • USB-C to C Silicone Charging Cable
  • Soft Silicone Eartips - 4 Sizes (XS, S, M, L)

    • Product Summary: Ozlo Sleepbuds 2 — Sleep Earbuds for Side Sleepers, All-Night Snore Masking | For side sleepers: stays in place, snore masking, 14-hr battery, 50+ sleep sounds, sleep timer, gentle in-ear alarm

    From Ozlo

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    About this Item

    • BUILT FOR SIDE SLEEPERS — STAYS PUT ALL NIGHT. Tiny 1.6g wireless earbuds sit flush in your ear and stay in place when you roll over, so side sleepers get no soreness and no pop-out. Four soft ear tip sizes dial in a secure, personalized fit.
    • SNORE MASKING, ALL NIGHT LONG. Precision noise masking holds a steady sound shield tuned for partner snoring, traffic, and city noise — no cutting in and out like noise-cancelling headphones. Consistent sound helps keep you asleep through the noises that usually wake you.
    • STREAM, WIND DOWN, OR MEDITATE — 50+ SLEEP SOUNDS. Stream music and podcasts over Bluetooth, or choose from 50+ sleep sounds and soundscapes — white noise, nature, and calm tones for sleep or meditation. A sleep timer fades audio as you drift off, then Sleepbuds 2 switch to masking automatically.
    • 14-HOUR BATTERY + GENTLE IN-EAR ALARM. Up to 14 hours of continuous battery lasts the full night, so you never wake to a dead bud. A private in-ear alarm wakes only you, at a volume you set, without disturbing your partner.
    • SMART CASE SENSES YOUR SLEEP ENVIRONMENT. The Smart Case measures bedroom noise, light, and temperature while you sleep. The Ozlo app (iOS + Android) turns those readings into personalized sleep insights that sharpen the longer you use them.

    Product Description

    Most earbuds are built for everything. Ozlo Sleepbuds 2 are built for sleep. At 1.6g per bud, Sleepbuds 2 are engineered to disappear in your ears. Ultra-small, low-profile, and tested for side sleepers — they sit flush and stay in place when you roll over, so there’s nothing to take off in the night. Four soft ear tip sizes give you a secure, personalized fit. Stream music and podcasts over Bluetooth, or choose from 50+ sleep sounds and soundscapes — white noise, nature, and calm tones for sleep or meditation. A sleep timer fades your audio as you drift off. Once you fall asleep, Sleepbuds 2 switch automatically to precision noise masking — tuned for snoring, traffic, sirens, and the exact sounds that wake people up. One steady sound shield, all night. Not noise-cancelling headphones — something more precise. If you’re sleeping with a snorer, or dealing with nighttime noise that keeps pulling you out of sleep, this is what most people have been looking for. Compact enough for carry-on bags and hotel nightstands, Sleepbuds 2 travel wherever you sleep. The Smart Case measures bedroom noise, light, and temperature while you sleep. Paired with the Ozlo app (iOS and Android), it builds personalized sleep insights that sharpen the longer you use it. Up to 14 hours of battery life* per charge lasts the full night. A private in-ear alarm wakes only you, at a volume you set, without disturbing your partner. Ozlo Sleep was founded by the engineers behind the original Bose Sleepbuds. They acquired the IP, rebuilt every component from scratch, and engineered Sleepbuds 2 to solve every problem the first generation left behind. *Battery life varies by use, configuration, environment, feature settings, and many other factors. Testing conducted by Ozlo using Sleepbuds 2 with playback of streaming audio and Sleep Sounds at 50% volume demonstrated up to 14 hours of battery life on a single charge. Results with different audio content, volume levels, Bluetooth usage, enabled features, battery age, and charging cycle history will vary.
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