Build jaw awareness, day and night
The JawSense ONE wearable monitors jaw muscle tension and delivers gentle awareness cues — helping you notice clenching so you can consciously relax, whether you're at your desk or asleep.
25+
years of research
As Seen In
Three ways to support your jaw wellness
Whether you clench during the day, grind at night, or both — JawSense ONE adapts to your needs with awareness training, tracking, and relaxation support.
Notice & Release
Gentle vibration or electrical cues alert you when jaw tension is detected — helping you build awareness and learn to relax, day or night.
Track & Understand
Passive monitoring of jaw muscle activity and sleep patterns. Get insights into your relaxation levels and sleep quality — no cues, just data.
Relax & Recover
Guided biofeedback sessions to promote jaw muscle relaxation and stress reduction. Build lasting habits over time.
One device, two ways to build awareness
Daytime clenching and nighttime tension have different patterns — JawSense ONE supports you through both.
Daytime Awareness
Vibration & gentle cues
Most people clench dozens of times daily without realizing it. JawSense ONE monitors jaw tension and delivers gentle awareness cues — helping you notice and release tension before it builds up.
Nighttime Tracking & Awareness
Sleep insights & gentle cues
Wear JawSense ONE at night to track jaw activity during sleep and receive gentle awareness cues when tension is detected. Wake up to detailed insights about your sleep quality and jaw activity patterns.
Simple, comfortable, effective
Wear the sensor
As small and light as a £2 coin. Apply the adhesive patch to your forehead, click the sensor on, and you're ready.
Choose your mode
Awareness Training delivers gentle cues when tension is detected. Tracking mode records silently — just monitoring, no cues.
Review your insights
After each session, see your jaw activity patterns, relaxation levels, and sleep quality insights in the app.
As light as a £2 coin
Partnering with leading institutions
Our biofeedback approach is grounded in decades of published research. UKRI Innovate UK funded for device and app development.
What Our Community Says
Real experiences from real people using JawSense.
"I was afraid the stimulation would wake me up but I didn't notice anything — even though I received stimulation 184 times! Is this what normal people feel like when they wake up?"
— JawSense ONE tester, Europe
"I've been dealing with night-time teeth clenching since I was a teenager — I'm now 40. I've tried everything including Botox. JawSense is the first bit of hope I've had in ages."
— Community member, UK
"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."
— JawSense ONE tester, Europe
Designed with safety in mind
JawSense ONE is a wellness product built to the highest consumer electronics standards.
CE & UKCA
Radio Equipment Directive
GDPR
Data protection
Biofeedback FAQs
Start building jaw awareness today
JawSense ONE is available through our user testing program. Get the wearable sensor, app, and everything you need to start.
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Backed By
+12%
jaw relaxation
Start with the app — upgrade to biofeedback
The JawSense app includes jaw awareness check-ins and self-management programs. Pair with the JawSense ONE wearable for real-time biofeedback and sleep tracking.
Research shows awareness check-ins alone can improve relaxed jaw state from 62% to 74% in just 2 weeks.
Building toward advanced programs
JawSense ONE is just the beginning. We're developing advanced device programs that build on the same hardware platform.
Medical-Grade Monitoring
Multi-night assessment with clinical validation planned. Bringing sleep-lab-level insights home.
Learn more →Sleep Neurostimulation
Targeted neurostimulation to interrupt grinding during sleep. Based on 25+ years of CES research.
Learn more →Learn More About Biofeedback
Evidence-based articles on jaw tension and awareness training
EMG Biofeedback for Awake Bruxism: What 25 Years of Research Shows
Real-time EMG biofeedback has been studied for over 25 years as a treatment for awake bruxism and TMD. Meta-analyses show 69% of patients improve with biofeedback vs 35% with placebo. Here's what the research tells us.
How to Stop Jaw Clenching: What the Research Shows
Jaw clenching is an unconscious habit that affects up to 30% of adults. Learn what science says about breaking the cycle with awareness training, biofeedback, and evidence-based exercises.
Biofeedback vs Night Guards: Which Actually Works for Bruxism?
Night guards protect teeth but don't stop grinding. Biofeedback aims to reduce the behaviour itself. Here's what research says about each approach.