Ozlo Sleepbuds® 2 – Sleep Earbuds, Snoring & Noise Masking Headphones | All-Night Side-Sleeper Comfort, Ultra Small Fit, 14-hr Battery, 50+ Sleep Sounds, In-Ear Alarm, Reliable Bluetooth Connectio

• 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.

›

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

1. STREAM ANYTHING

   Stream what helps you fall asleep

   Listen to anything: music, podcasts, audiobooks, meditation. Whatever helps your mind slow down.

2. MASK NOISE

   Mask the noise around you

   Sleepbuds use precisely tuned sound to reduce the impact of disruptive noise.

3. SLEEP SOUNDS

   50+ Sleep Sounds

   The app includes a library of 50+ Sleep Sounds. We have preloaded 10 of them onto your Sleepbuds.

4. SLEEP ANYWHERE

   Airplanes, Hotels, New Time Zones

   Mask airplane cabin noise and stay rested, when travelling across different time zones

1 Stream Anything 2 Mask Noise 3 Sleep Sounds 4 Sleep Anywhere

1. SLEEP MODES

   A simple way to a personalized night

   Choose when Sleep Sound plays. Immediately, when you fall asleep, after timer or streaming content.

2. SLEEP INSIGHTS

   Understand what shapes your sleep

   Awake to a personalized dashboard that presents your sleep journey as a clear visual story.

3. PERSONALIZED ALARMS

   Wake up, without waking anyone else

   Your personalized in-ear private alarm plays directly in your ears to gently wake you up.

4. AUDIO TUNING

   Get the best sound for every moment

   Personalize your Sleepbuds sound to match your taste, content, and environment.

5. SLEEP TIMER

   Sleep without all-night playback

   Gently pauses your sleep sound or streaming content after a set time so it doesn't play all night.

1 Sleep Modes 2 Sleep Insights 3 In-Ear Alarm 4 Audio tuning 5 Sleep Timer

TESTIMONIALS

1. Ozlo Medical Advisory Board Member

   Dr. Meredith Broderick, MD

   
   

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

2. Ozlo Medical Advisory Board Member

   Dr. Michael Gervais

   
   

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

3. Ozlo Medical Advisory Board Member

   Dr. Rebecca Robbins, PhD

   
   

   "The right environment sets the stage for a great night's sleep, and sound is a critically important ingredient in the recipe for sound slumber."

4. 5X Ironman & Entrepreneur

   Eric Hinman

   
   

   "Ozlo Sleepbuds are a total game changer. They’re incredibly comfortable, stay in all night, and let me fall asleep to soothing sounds like 'Tumbling Waters.'"

5. #1 NYT bestselling author, Whole30 co-founder/ CEO

   Melissa Urban

   
   

   “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.”

• What happens when I fall asleep while streaming?

  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.

• How do Ozlo Sleepbuds 2 stream audio all 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.

• How long does the battery last on a single charge?

  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.

• Does the in-ear alarm wake my partner too?

  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.

• Can I use Ozlo Sleepbuds for phone calls or voice assistants?

  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.