The first AI-powered wearable that doesn't just track your stress—it actually fixes it. Anytime, anywhere. Just calm, on demand.
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Notifications, group chats, doom-scrolling. Your nervous system is stuck in "fight or flight"—24/7. That constant hum of anxiety? It's not in your head. It's in your body.
Studies show heavy screen use literally changes your brain—reducing working memory and the ability to concentrate. Reading this paragraph is probably harder than it should be.
Morning commute. Work deadlines. Social pressure. Your body doesn't get a break—it needs intervention throughout the day, not just at night.
Smartwatches tell you you're stressed. NNERV actually does something about it—powered by AI that knows the difference.
"Your stress is high." Great, thanks. Now what? A notification that makes you more stressed about being stressed. Generic alerts that can't tell excitement from anxiety.
NNERV's AI understands context—it knows the difference between stress and excitement, between a panic attack and a workout. It only intervenes when you actually need it, shifting your body from "panic mode" to "quiet mode" automatically and silently.
Every detail of NNERV is designed to signal to your brain: it's time to slow down.
This isn't just packaging—it's the beginning of the ritual. A weighted, stone-paper shell with a hidden ballast. A pneumatic seal creates a soft "hiss" as it opens. Inside: crushed black velvet. No instructions. No distractions. Just your device.
3-second slow reveal • Hidden zinc ballast • Rain-on-hinoki scent
A solid zinc anchor for your nightstand. Drop your NNERV in with a satisfying magnetic "click." A warm amber glow (1800K—zero blue light) tells you it's charging. It's not a charger. It's a signal that Protection Mode is active.
Magnetic pogo pins • Amber nightlight • 1lb solid zinc
NNERV works around the clock—before a stressful meeting, during your commute, while studying for exams, or winding down before bed. The AI adapts to your rhythm, providing calm exactly when you need it. All day. Every day.
24/7 protection • Contextual AI • Invisible to othersA closed-loop AI system that works without you thinking about it.
Medical-grade sensors read your heart rate variability and skin conductance. Our AI distinguishes real stress from excitement or exercise—intervening only when it matters.
A gentle pulse stimulates your vagus nerve—the body's natural "calm down" switch. It's the same science used in clinical settings, now in your ear.
Open-ear speakers deliver AI-generated audio tuned to your heartbeat, physically guiding your pulse lower. You won't hear it. You'll feel it.
Your body is an electrical system. NNERV hacks into it through a specific access point: your ear.
The vagus nerve—the longest nerve in your body—controls your "rest and digest" system. In most places, it's buried deep under muscle and organs. But there's one spot where it surfaces just beneath the skin: the cymba conchae, the inner curve of your ear.
This is NNERV's access point. A direct line to your nervous system's control center.
Gold-plated electrodes deliver micro-pulses at precise frequencies (10-25Hz). These pulses create action potentials—electrical signals that travel up the vagus nerve directly to the Nucleus Tractus Solitarius (NTS) in your brainstem.
The NTS responds by releasing acetylcholine, which slows your heart rate and dilates blood vessels. You don't feel "electricity"—you feel calm.
A healthy heart doesn't beat like a metronome. There are tiny variations—milliseconds—between beats. This is your HRV.
NNERV's optical sensor (PPG) monitors your HRV in real-time. When it detects a drop, stimulation increases automatically.
NNERV plays slightly different frequencies in each ear (e.g., 410Hz right, 400Hz left). Your brain perceives the difference—a "phantom" 10Hz tone—and begins to synchronize with it.
10Hz corresponds to alpha waves: the brainwave state of relaxed alertness. Your nervous system receives the "calm down" signal through two channels simultaneously.
An open-ear cuff machined from aerospace-grade 6061-T6 aluminum with a matte obsidian finish. It's not a gadget—it's jewelry that happens to regulate your nervous system. Wear it to school. Wear it to a meeting. No one needs to know.
316L Stainless Steel, 24 detents
Medical-grade conductivity
Liquid silicone rubber wing
Works without your phone
No endless graphs. No anxiety-inducing notifications. Just the insights you need, when you need them.
Get insights when they matter—not constant buzzing. The app respects your focus and only surfaces what's truly important.
One number, 0-100. Your "Restoration Index" based on HRV lift, stress reduction, and how well NNERV helped you through the day.
See exactly when NNERV kicked in—amber spikes (stress) flattened by indigo overlays (regulation).
Start with the essentials. Upgrade when you're ready.
One-time payment
+ $10/month
Join the waitlist. First batch ships Q2 2026.