The future of
sleep medicine is here.
Meet the most capable and comfortable FDA-approved home sleep test - ever.
AI-powered,
at-home healthcare.
Happy Ring combines proprietary, next-gen biometric sensors and generative AI to deliver industry-leading accuracy. Whether you’re diagnosing a sleep condition or monitoring your health at home, precision healthcare begins with better data.
Everything you expect from a medical device.
Everything you love about a wearable.
design engineering.
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Looks smart because it is.
Happy Ring is the only medical-grade wearable to passively measure brain and body biomarkers simultaneously for continuous daytime and nighttime monitoring - including home sleep testing.
One platform, infinite insights.
Ditch the bothersome waiting rooms, exam rooms, and sleep labs. Get personalized, data-driven healthcare from home.
Happy Sleep app
Best-in-class sleep and vital sign tracking
Real-time alerts and notifications
On-demand communication with your Care Team
Happy Ring
Always learning, adaptive AI personalizes the longer you wear it
Next generation biometric sensors designed by top neuroscientists
4 LEDs, 4 electrodes, 3-axis accelerometer, 2 temp sensors
Clinically validated,
real-world measurements.
Sleep Metrics
Sleep Apnea
Sleep Stages
Total Sleep Time
Awakenings
Sleep Quality
Breathing Quality
Health Metrics
Heart Rate
Temperature
Blood Oxygen
Respiratory Rate
Heart Rate Variability
Activity
* Additional metrics available to researchers upon request.
Diamond-hard ceramic exterior for style and durability.
10x
More accurate than a watch.
Due to its higher perfusion index and abundance of arterioles, the finger provides a richer and more accurate source of biomarker information than the wrist.
Based on internal test data.
Battery life up to
3 days
For total peace of mind, no matter what life brings.*
* Lower battery life in sleep test mode.
10x
Battery life up to
3 days
More accurate than a watch.
Due to its higher perfusion index and abundance of arterioles, the finger provides a richer and more accurate source of biomarker information than the wrist.
For total peace of mind,
no matter what life brings.*
Based on internal test data.
* Lower battery life in sleep test mode.
Designed with powerful privacy and security in mind.
Designed to protect privacy
Built to be 21 CFR part 11 compliant. Follows HIPAA, NIST, COPPA, GDPR, and CCPA guidelines.
Encrypted & secure throughout
Built with end-to-end passwordless cryptographic security. Happy does not maintain or have access to a user's encryption keys.
Built with industry standards
Follows SMART on FHIR interoperability standards so users can transmit, share, and download their health data.
Powering the next generation of personalized AI health.
Today’s AI models are powered by large amounts of generalized internet data. Imagine what would happen if that big data was instead focused exclusively on one person. The possibilities are endless.
movement and improve comfort