Description
Oura Ring 4: Precision, Style, and Advanced Technology at Your Fingertips
Smart Tracking for a Healthy and Balanced Life
The Oura Ring 4 takes your personal wellness monitoring to new heights:
Comprehensive Tracking Capabilities
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More than 30 biometric parameters:
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Heart rate variability (HRV)
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Respiratory rate
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Body temperature
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Blood oxygen levels
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Movement patterns
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Deep Dream Analysis
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Sleep stages (light, deep, REM)
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Total sleep time
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Sleep efficiency
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Sleep latency (time to fall asleep)
Advanced Physical Activity Monitoring
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Automatic detection of more than 50 types of exercises
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Accurate calculation of calories burned
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Tracking periods of inactivity
Stress Management and Recovery
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Measuring daily stress levels
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Personalized recovery suggestions
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Guided breathing exercises
Comprehensive Heart Health
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Continuous heart rate monitoring
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Abnormal Heart Rate Alerts
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Assessment of aerobic capacity
Personalized Women's Health
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Menstrual cycle prediction
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Monitoring symptoms and moods
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Insights on fertility and ovulation
Latest Generation Smart Sensing Technology
The Oura Ring 4 incorporates cutting-edge sensors to deliver accurate and reliable data:
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Improved PPG sensors: Capture blood flow more accurately
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3-axis accelerometer: Detects subtle movements for more precise activity tracking
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Temperature sensor: Measures variations of up to 0.1°C to detect changes in health status
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Gyroscope: Improves accuracy in detecting exercise types
Sophisticated Design and Unparalleled Comfort
The Oura Ring 4 fuses advanced functionality with refined aesthetics:
High Quality Material
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Aerospace Grade Titanium:
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30% lighter than previous versions
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Hypoallergenic and corrosion resistant
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Matte finish reduces fingerprints
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Innovative Design Features
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Ultra-slim profile: Only 2.55 mm thick, almost imperceptible when worn
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Enhanced water resistance: Submersible up to 100 meters
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Ergonomic design: Smoothed interior contour for greater comfort
Long-lasting battery and fast charging
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Up to 8 days of continuous use (2 days more than the previous version)
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Full charge in just 20-80 minutes
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Qi compatible wireless charging technology

Smart Sync and Advanced Personalization
Seamless integration with your digital ecosystem and lifestyle:
Extended Compatibility
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Operating systems: iOS 14+ and Android 8+
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Integration with over 40 popular apps:
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Two-way sync with Apple Health and Google Fit
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Compatibility with fitness apps like Strava and MyFitnessPal
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Integration with meditation apps like Calm and Headspace
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Personalization and Continuous Learning
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AI algorithms that learn from your patterns
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Personalized recommendations that evolve over time
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Customizable dashboard in the Oura app
Versatile Aesthetics
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Available in 4 premium finishes: Silver, Black, Gold and Brushed Titanium
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Minimalist design that adapts to any occasion
Beyond Tracking: Your Wellness Companion
The Oura Ring 4 not only tracks, but guides you toward a healthier life:
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Daily Readiness Score: Evaluate your ability to meet challenges
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Meditation Mode: Guide your mindfulness practice with real-time feedback
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Personalized inactivity alerts: Motivate you to move at optimal times
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Weekly and monthly reports: Provides a holistic view of your long-term health
Are you ready to experience the future of personal wellness? The Oura Ring 4 isn't just a fitness tracker; it's your silent and constant companion on your journey to a healthier, more balanced life. With its unique combination of advanced technology, elegant design, and personalized insights, the Oura Ring 4 empowers you to take control of your health and well-being like never before.