🎉 $1M Raised by 3,000+ Backers - Now Available to Ship Next Day!
The First Size-Adjustable Open Ear Headset
"Where Is the Sound Coming From?"
Bone conduction sends audio directly to your inner ear through cheekbones.
Sentien's perfect-fit adjustment ensures precise transducer positioning - the key to superior sound. This optimal contact delivers audio quality beyond standard bone conduction. You don't just hear your music, you feel it.
"The sound quality is better than expected for bone conduction. It was totally worth the wait."
— Romaric M.
Adjustable = You Forget It's There
You'll feel the difference the first time you slide Sentien Audio into place.
Unlike fixed-size headsets, our titanium band adjusts to perfectly match your unique head shape. This is essential for bone conduction to transmit sound waves. Sentien Audio transforms both sound quality and comfort level.
“The adjustable band is a game-changer. I was able to wear them with a beanie and hat without any discomfort.”
— Michael C.
Designed So You Forget It's There
The ergonomic design will make it seem like the headset vanished. The result? A headset that feels so natural you'll forget it's there.
"After several hours of use, I didn't even realize I had something on my head."
— Martin S.
It's Here. This Is It.
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Big or small build?
Glasses? Helmet?
...we got you covered -
Size
and comfort
matters. -
⭐⭐⭐⭐⭐
"No dangly bits? The shape copies my head? That makes it weightless. I can run, jog, bike... and it doesn't move a bit."
~ Arthur Mane
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Is it Black? Or Transparent?
It's both. -
Designed and
manufactured
in EU and
Switzerland -
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10 Gesture Controls
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USB-C Charging
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Clear Calls Anywhere
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All-Day Battery
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Adjust for Perfect Fit
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Open Ear Comfort
🎉 $1M+ Raised by 3,000+ Backers - Now Available to Ship Next Day!
Born from Passion, Perfected Through Perseverance
A small team of designers and engineers in Europe dedicated to creating the most comfortable ambient headset. Giving you sixth sense - your digital inner voice. So you can stay relevant in the age of robots and AI.
Research, prototypes, crowdfunding, pandemic, supply chains, mistakes, compromises, alive, dead, alive, dead, alive... Born and reborn through hope, sweat and tears.
We didn't give up, and our product is now shipping to enthusiastic customers worldwide.
"In a sense this is one of the most amazing Kickstarter projects I've been involved in. It embodies what Kickstarter is about — funding a vision with all of the associated risks of a new venture.
I am in awe that you have persevered through to the end of the project. I think many would have folded quite awhile ago."
- Josh S.
"Kudos for pushing through with this project. It's been difficult and most campaigns in similar situations pull out. Well done. The headset works great."
- Dolf S.
Discover How People Use Sentien Audio
Get Stuff Done
Manage calls effortlessly with one-tap controls and seamlessly auto-switch between devices with multipoint connection. The open-ear design lets you hear colleagues without removing the headset.
"People around me don't feel ignored because my ears remain unobstructed. I can hear my surrounding environment and content from the headphones simultaneously." — Martin
"When I'm at the factory audit, I wear them from morning till evening." — Karol K.
Stay Healthy
Sentien Audio offers a helmet-compatible, secure fit that stays put, whether you’re cycling or running. Its sweat-resistant (IPX4) and lightweight (30g) design ensures all-day comfort. Crucially, open-ear awareness keeps you alert to traffic and your surroundings.
"Brilliant for wearing while walking or jogging." — Andrew W.
Communicate Effortlessly
Experience industry-leading MEMS microphone quality with wide dynamic range and ultra-low distortion. Our multi-mic array and adaptive noise cancellation suppress background noise (traffic, machinery) while preserving voice fidelity, ensuring you’re always heard clearly.
"I have immediate access to calls... It reads who's calling and I can answer with one gesture." — Early tester
Learn and Relax
Our unique adjustable fit ensures comfort even while lying down. Easily navigate content with touchpad controls. Enjoy audio optimized for podcasts, ambient music, and video, with low sound leakage for private listening. Plus, open-ear awareness means you won’t miss family or roommates needing your attention.
"Forgotten to mention that setup is easy, connection is solid, and that it is loud enough for outdoor use with negligible sound leak indoors." — Man L.T.
It's Up to You
You can customize the touch pad commands in the Sentien Connect app.
Each side of the headset supports 5 intuitive gestures.
Configure each gesture to perform the action you want in the Sentien Connect app.
Upgrade Sentien Audio with new functions as we continue adding features.
Unlock a New Sense
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Hardware that makes you the Explorer
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Evolution
Autonomy, customization, and control over your environment.
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🌞🌞🌞🌞🌞
“We designed it so you can just wave your hand and it feels like magic happens.”
~Darek Zahalka
Engineered for Excellence
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10 gesture controls
Control your device with intuitive gestures on both sides of the headset. Configure controls in the Sentien app to match your preferences.
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USB-C charging
No proprietary cables needed. Quickly power up your Sentien Audio from any standard USB-C charger, laptop, or power bank.
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Clear calls anywhere
Sentien Audio's noise-cancelling microphones make your calls feel like you're face to face. Minus your barking dog.
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All-day battery
Over 10 hours of continuous playback of your favorite heavy metal playlist. Or make one charge last for days with normal use.
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Adjust for Perfect Fit
Adjust the flexible titanium frame to fit your head shape and size Unlike fixed-size designs, Sentien adapts perfectly for all-day comfort during any activity.
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Open Ear Comfort
Change how you experience sound. Sentien keeps your ears open for comfort, hygiene, safety, and connection.
