Ozlo Sleepbuds® | Comfortable Side Sleeper Headphones | Up to 10 Hours of Bluetooth LE Streaming | Science-Backed Sleep Sounds | Snore Blocking Comfortable Earbuds

Price: $249.00
(as of Jun 28, 2026 07:50:31 UTC – Details)

From the brand

Born From A Single Belief

Sleep Shouldn’t Be This Hard

Sleep is not a luxury. It’s a necessity – one that’s often sacrificed in today’s noisy, always-on world.

Ozlo was founded by former Bose engineers who knew great design could solve one of life’s hardest problems: sleep.

Because when sleep improves, everything does – focus, mood, resilience, creativity, connection.

Unimaginably Tiny

Ozlo Sleepbuds are designed for all-night comfort – lightweight, slim, and sculpted to rest gently even for side sleepers.

Advanced Noise-Masking

Whether it’s a snoring partner, noisy neighbours, or city streets outside your window, Ozlo Sleepbuds adapt to your environment.

Sleep Controlled In Your Hands

Personalize your experience with the Ozlo app. Access sleep sounds, key settings + nightly sleep reports* (*now in Beta on iOS devices)

Does Ozlo Sleepbuds have ANC?

Ozlo Sleepbuds feature Passive Noise Cancellation (PNC) to block out snoring and other disruptions. In addition, we offer “noise masking” audio content (think, white noise, ocean waves, etc) to cover up & replace any sounds that bleed through the passive seal of the silicone tips.

Can Ozlo Sleepbuds stream anything?

Yes! Our Sleepbuds can stream anything that a normal Bluetooth headphone can.

Can you take calls with Ozlo Sleepbuds?

While there is a microphone in the charging case (to assess noise level), there is no mic to support calls.

CLINICALLY PROVEN: Our Sleep Technology is Clinically Proven to Help You Fall Asleep Faster and Stay Asleep Longer, Without Pharmaceutical Intervention – and the Associated Side Effects.
STREAM ALL NIGHT: Enjoy up to 10 hours of playtime on a single charge, with the Smart Case providing extra power on the go for added convenience and portability.
SLEEP DETECTION: Sleepbuds’ biometric sensors can seamlessly detect when you fall asleep, auto-magically switching from your streaming audio to built-in noise-masking sounds.
HOW THEY WORK: Ozlo Sleepbuds use an innovative connection system where the Smart Case acts as a bridge—connecting to your phone via standard Bluetooth and streaming audio to the Sleepbuds using Bluetooth Low Energy (BLE). This reduces power needs, allowing for a smaller battery and ultra-tiny size that’s comfortable all night, in any sleeping position. For best performance, keep your Sleepbuds within 10 feet of the Smart Case, and your phone within 30 feet.
IN-EAR ALARM: Ozlo Sleepbuds have a built-in personal alarm that gently wakes you from your sound sleep without jarring you or your partner.
SUPER COMFY: Side Sleeper Approved. Ozlo Sleepbuds feature ultra-soft, squishy silicone tips that mold to your ears, providing unparalleled comfort and a secure-fit, even for all-night wear.
DESIGNED FOR SLEEP, NOT FOR CALLS: Ozlo Sleepbuds are made for one thing: helping you sleep better. They do not include a microphone and cannot take phone calls, because they are not regular earbuds. Instead, they are ultra-compact, incredibly comfortable for all sleep positions, and built to block out the noises that interrupt your rest. Every detail is designed to support better sleep, not daily use.
NOISE BLOCKING: Our soft silicone tips passively block noise, while our Science-Backed Sleep Sounds help cover up noisy sleep-disruptions like snoring partners, loud cities, dogs barking, and more.
SLEEPBUDS LEGACY: With decades of headphone engineering expertise, our team acquired the original Sleepbuds patents to create the next generation—Ozlo Sleepbuds. Redesigned from the ground up, they’re engineered for your best sleep yet.
NO MICROPHONE: These Sleepbuds are built for peace and privacy. No mic means no calls, no voice assistants—just uninterrupted sleep.

Product summary

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