Unimaginably Tiny, Impossibly Capable.
The Science of Sound Sleep, Engineered for All-Night Comfort.
From Snoring to Street Noise, We Block It All.
Whether it’s a snoring partner, noisy neighbors, or city streets outside your window, Ozlo Sleepbuds® adapt to your environment. Our noise-masking technology replaces disruptive sounds with soothing audio engineered for sleep, so you can drift off faster and stay asleep longer, without bulky machines or uncomfortable earplugs.
Stream Anything That Helps You Fall Asleep.
Your wind-down routine should feel personal. Ozlo Sleepbuds® let you listen to whatever helps you relax – music, podcasts, meditations, audiobooks. Slip them in, press play, and turn your nightly routine into a ritual that makes falling asleep easier than ever.
Pauses Streaming When You Fall Asleep
Once you drift off, Sleepbuds® do the work for you. Built-in biometric sensors detect when you’ve fallen asleep and automatically switch from streaming audio to noise-masking sounds. That means you won’t wake up with your audiobook still running – just uninterrupted, peaceful sleep until morning.
They’re quite comfortable - even for side sleepers.
Snuggle Comfortably In Every Ear.
Ozlo Sleepbuds® are designed for all-night comfort – lightweight, slim, and sculpted to rest gently even for side sleepers. With a fit so natural you’ll forget they’re there, the only thing you’ll notice is how deeply you sleep.
One Size Fits You.
Every ear is unique, which is why Sleepbuds® come with four soft, precisely sculpted silicone tip sizes. Durable yet delicate, they create a secure seal that blocks out noise, so you can slip into stillness and stay there until morning.
Engineered for You to Sleep Soundly®.
Behind the comfort is science. With noise-masking intelligence, biometric sensing, and soothing soundscapes, Sleepbuds® quiet the chaos of the night. You fall asleep faster, stay asleep longer, and wake truly restored.
Introducing Sleep Patterns.
Sleep Patterns turn your Sleepbuds® into a true sleep companion giving you more than just data. Each morning, you’ll see exactly how you slept, track progress toward your personalized goals, and uncover how your environment shapes your rest. Using your upgraded Ozlo Sleep Hub, Sleep Patterns connect the dots between disturbances like noise, light, or temperature and the way you feel in the morning.
Wake up to a personalized dashboard that turns your night into a clear, visual story. From sleep stages to disruptions to progress over a 30 day period, Sleep Patterns makes reflection part of your morning ritual.
Your Ozlo Sleep Hub transforms into an environmental sensor, detecting light, temperature, and noise changes that may be disrupting your night so you can see how Ozlo protects your sleep.
Your Sleepbuds® now sense your natural rhythm tracking movement and breath rate to show how deeply and consistently you slept.
Your Best Tomorrow Begins Tonight.
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.
Good sleep is the foundation of sharp thinking. Ozlo Sleepbuds block noise and quiet racing thoughts with science-driven sound, so your brain can fully recharge overnight. Wake up restored, with the clarity and focus you need to tackle the day with ease.
"Environmental sounds like traffic and urban noise increase stress and inflammation. Ozlo Sleepbuds turn your sleep environment into a health-promoting resource, masking disruptions and replacing them with calming sounds."
Rest isn’t just physical, it’s emotional. By masking snoring, city noise, and other disruptions, Ozlo helps you stay asleep longer and wake more refreshed. The result? Brighter mornings, steadier moods, and a calmer, more positive outlook, night after night.
"They’re worth every penny. I’ve slept better in the two weeks I’ve had these than in the past 10 years. I feel better, my mental health has improved. Game changers."
Your body restores itself while you sleep. With all-night comfort and uninterrupted rest, Ozlo supports deeper sleep stages critical for immunity, energy, and recovery. Fall asleep faster, stay asleep longer, and give your body the foundation it needs to thrive.
"These Ozlo Sleep buds have been life changing! I haven’t slept through the night in years because my husband snores louder than a freight train. Been using these for three days and they have already saved my marriage—I don’t hear a peep out of him! I’m also more pleasant at work now that I’m finally getting sleep!"