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    🎉The JawSense App is rolling out!
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    JawSense

    Beyond the Night Guard

    You can't stop grinding if you don't know it's happening.

    You're asleep. You can't just 'relax your jaw'. Night guards protect your teeth — but they don't stop the grinding. We're building technology that does.

    Research-backed methods
    Clinically validated approach
    Start for free
    Get Started FreeExplore the Device
    You can't stop grinding

    As Seen In

    Bloomberg
    Daily Mail
    The Standard
    The Independent
    Yahoo Finance
    The Problem

    Why Nothing Has Worked Yet

    Your dentist gave you a night guard. Maybe you tried stress management. But sleep grinding isn't primarily about stress — it's driven by micro-arousals during lighter sleep phases. You can't willpower your way out of something that happens while you're unconscious.

    The good news: research shows that gentle cues during these micro-arousals can interrupt grinding without waking you. And neurostimulation can actively trigger your jaw's natural relaxation reflex.

    Your Sleep Grinding Pathway

    Three Ways to Tackle Night Grinding

    Start with what's available now. Add the device when you're ready.

    Rolling Out

    JawSense App

    Sleep hygiene to reduce triggers
    Jaw exercises for morning pain
    Track patterns over time
    Start Free Program
    Limited Availability

    JawSense ONE Biofeedback

    Works while you sleep
    Gentle cues — won't wake you
    Multi-night monitoring
    Learn More
    Coming 2026

    Sleep Neurostimulation

    Detects grinding in real-time
    ~50-80% reduction reported
    Won't wake you up
    Join Waitlist
    Why JawSense

    Why JawSense Is Different

    We don't just protect your teeth. We help you understand and reduce the grinding itself.

    Multi-night home monitoring — captures what single sleep studies miss
    Evidence-based — built on 25+ years of published biofeedback research
    Works while you sleep — no conscious effort required
    UKRI Innovate UK funded for device development
    Track your patterns, triggers, and progress over time
    Start for free with the app. Add the device when ready.
    Get Started Free
    ~22%
    of adults grind at night
    40%+
    night-to-night variability
    ~50-80%
    reduction in grinding episodes
    2,000+
    on the device waitlist
    Real Results

    "It's so interesting to see how much I'm actually clenching and grinding my teeth. I finally understand why I feel so bad in the morning."

    — Device tester

    Research partnerships

    York St John University
    Nottingham Trent University
    UKRI Innovate UK
    Join 2,000+ Taking Action

    Your Night Guard Isn't Enough

    Start with free sleep bruxism management in the app. Join the device waitlist for real-time monitoring and intervention while you sleep.

    Get Started FreeJoin Device Waitlist
    No credit card required
    Start for free
    Evidence-based
    FAQ

    Frequently Asked Questions

    Can anything actually stop sleep grinding?
    Night guards protect teeth but don't reduce grinding — some studies suggest people clench more with a splint. Biofeedback cues during sleep can interrupt grinding during micro-arousals without waking you. And neurostimulation actively triggers your jaw's relaxation reflex. Published research reports ~50-80% reduction in episodes.
    Won't a device wake me up?
    No. Grinding happens during micro-arousals — brief moments of lighter sleep. JawSense ONE delivers gentle cues precisely during these moments, which your brain processes without fully waking you. Our neurostimulation program uses sub-perception electrical stimulation that you won't feel at all.
    My dentist says it's stress. Is that true?
    For daytime clenching, stress is a major factor. But sleep bruxism is different — it's driven by micro-arousals during sleep, not primarily by stress. Genetics, sleep disorders, and medications play bigger roles. Stress management helps overall wellbeing but won't stop sleep grinding on its own.
    How is this different from a sleep study?
    A single-night sleep study (PSG) costs £500-2,000+ and only captures one night. But grinding varies 40%+ between nights. JawSense ONE monitors multiple nights at home, giving you the full picture that a single study misses.
    Is the app free?
    The app includes a free program with sleep tips, jaw exercises, and symptom tracking. After that, core features remain free — premium features are available via a subscription that directly supports our research and development.