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OneSpark
smart headphones that personalize content for your unique mind.
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Introducing OneSpark
OneSpark is the first smart headphones that personalizes content to your brain so you stay engaged in the moment effortlessly.
Whether you're studying, working, or simply exploring, OneSpark senses when your attention changes and adjusts content to your pace in real time.
You can monitor your attention span trends and your content consumption insights on the MyBrain App, helping you track your progress and achievements.
Content that keeps up with your mind.
This is your brain, your way.
Our Development Journey
Our team has been working hard over the past few months to bring OneSpark and MyBrain to life. We've made remarkable progress in a short amount of time by utilizing our team's extensive experience in developing medical-grade EEG technology.
Creating OneSpark has been a fascinating challenge. We've had to integrate research-grade EEG sensors into the compact form factor of headphones while maintaining standard audio functionality.
Why You'll Love OneSpark
Focus Better
Real-time nudges help you gently refocus
Learn when your mind is sharpest
Learn Smarter
Content adapts to your mental state: summarizes when attention dips, simplifies when overwhelmed and expands when fully engaged
Save time on re-reading or rewinding
Understand Yourself
Track attention trends and focus habits
Discover your unique learning rhythms
What Makes OneSpark Smart
Adaptive Content Delivery
OneSpark tailors content to your brain moment by moment: simplify, summarize or expand.
Assistive Notifications
If you don't want an AI to mess with your content, you can even set the my brain app to gently nudge you when your attention level changes.
Compatibility
MyBrain is compatible with all your favorite content sources. Whether it's YouTube, Apple Podcasts, a PDF file, or a webpage, you can create a thought based on those sources and go through it adaptively.
It is SOTA AI (Gemini, GPT, etc) with Cognitive Context
Experience an unprecedented level of comfort and convenience as your favorite AI tools anticipate your needs and desires, taking the initiative to proactively assist you based on your unique state of mind and emotions.
Real-Time Brain Monitoring
OneSpark tracks your focus and mental energy throughout each session.
Content Insights via MyBrain App
Understand your unique attention patterns and content habits.
Friction-less form factor
It is not yet another weird gadget to add to your devices, it is a headphone, can do all the headphone things (audio, microphone, call etc,) plus it is enabled to record brain activity as well.
The science behind OneSpark
OneSpark records brainwaves; it is actually powered by non-invasive EEG technology, enabling us to record and interpret the brain's cognitive state, especially attention and engagement, via signals captured from the ear canal. Our proprietary algorithms decode this data and instantly personalize your content experience.
Meet the Team Behind OneSpark
We came together as a neuroscientist, an engineer, and a strategist; united by a shared frustration with the overwhelming and attention draining content experience.
We're drowning in content.
Doom scrolling is even exhausting our remaining tiny fragile attention span.we save for later, and blame ourselves for not focusing. But the problem isn't us, it's the system. That's why we created OneSpark.
It's the right content, at the right time.
again; Your brain, Your way.
Change how you consume content. Change how you feel.
Support OneSpark.
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FAQ
What makes OneSpark different from regular headphones?
Unlike traditional headphones that just play audio, OneSpark responds to your brain in real-time. Using EEG sensors and adaptive AI, it personalizes your content based on your attention level, helping you stay focused, learn faster, and enjoy content that fits your mental rhythm.
How does OneSpark track my attention? Is it safe?
OneSpark uses non-invasive EEG technology to capture brainwave activity from the ear canal. It's safe, painless, and clinically backed. We never record or share raw brain data. your privacy and peace of mind are core to our values.
Can I use OneSpark with my existing content apps like Spotify, YouTube, or Audible?
At launch, OneSpark works with our companion MyBrain App, which includes curated adaptive content experiences. We are actively exploring integrations and plan to expand compatibility with third-party platforms in future updates.
What does the MyBrain App do?
MyBrain is your adaptive content hub that works together with the OneSpark headphones. It enables you to store your favourite content and get it personalized to your brain in real-time. It can get its inputs from variey of sources, like youtube or apple podcast, we call every input in MyBrain app , a "Thought", which enables you explore an idea or learn something adaptively. It also offers personalized dashboard for tracking attention levels, reviewing learning trends, and getting content suggestions based on your focus profile. It helps you understand how your brain behaves and how to make it work for you.
What about sound quality and battery life?
OneSpark is engineered with premium audio components: high-fidelity sound, intelligent noise isolation, and 20+ hours of battery life. We've built it to perform as an exceptional pair of headphones.
Who is OneSpark for?
OneSpark is designed for learners, knowledge workers, creators, neurodivergent minds, and anyone who feels overwhelmed or distracted in the digital world. If you've ever struggled to stay focused or felt guilty for zoning out, OneSpark is for you.
Is my data secure?
Absolutely. We never sell or share your brain data. All information is encrypted and used only to enhance your personal experience. You're always in control and can opt out of data tracking at any time.
When will I receive my OneSpark headphones?
We aim to start shipping by Q4 2025. Backers will receive regular updates as we move through final testing and production.
Can I use OneSpark without the app?
Yes! You can use OneSpark as headphones even without the app as any other bluetooth headphones. But to unlock the smart features like attention tracking, adaptive content, and insights you'll need the MyBrain App.
How can headphones in my ears read brainwaves?
Brain signals spread across your entire head, including the ear canal. small EEG sensors in each earpiece pick up those patterns so no bulky headband needed.
Is it really rewriting content on the fly?
Yes! think of it as "smart remixing." The AI trims, rephrases, or re‑orders segments so the story stays intact but the delivery matches your focus and mood.
What signals tell Neocore I'm zoning out?
Our models is finetuned to monitor subtle attention‑related EEG dynamics (it is more than shifting alpha, theta, and beta patterns). When engagement dips, the AI steps in.
Will I notice when it tweaks the content?
Only if you want to. Keep it invisible or get a quick chime right before each adjustment.
Does it learn my habits over time?
Absolutely. Neocore builds a private, on‑device profile of your attention patterns, so its tweaks get smarter every session.
How much does it cost?
Retail price is $499.
• Option A: Deposit - pay $49 now, and the remaining $450 when your unit ships in Q4 2025.
• Option B: Pay in full now- get a 40% launch discount and pay just $299 total.
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