Oura Ring 5.

Oura Ring 5

The Oura Ring 5 is the world's smallest smart ring, delivering 50+ health metrics in a sleek, lightweight titanium design that blends seamlessly into your everyday life. With 40% thinner and lighter construction than previous generations, it provides highly accurate 24/7 monitoring of sleep, activity, stress, and heart health without compromising on comfort or style.

Product Highlights

• Ultra-Compact Design: At just 2.28mm thick and starting from 2 grams, the titanium ring is 40% thinner and lighter than before while maintaining durability and waterproof protection up to 100m.
• Medical-Grade Accuracy: Delivers 99% heart rate accuracy compared to ECG and 95% sleep staging accuracy validated against clinical sleep labs, powered by advanced red, infrared, and green LED sensors.
• Extended Battery Life: Enjoy up to 6-9 days of continuous health tracking from a single 20-80 minute charge, ensuring uninterrupted monitoring day and night.
• Comprehensive Health Metrics: Tracks sleep stages, blood oxygen, HRV, cardiovascular age, VO2 max, stress resilience, temperature trends, and automatic activity detection across 40+ activities.
• Women's Health Features: Includes cycle insights, period prediction, and seamless integration with FDA-cleared apps like Natural Cycles, Flo, and Clue for fertility and birth control tracking.

Use Cases

• Sleep Optimization: Receive detailed Sleep Scores based on total sleep, HRV, movement, and regularity, plus bedtime guidance to establish healthier sleep routines and understand breathing disturbances through blood oxygen monitoring.
• Fitness and Recovery Management: Monitor Activity Scores, personalized daily goals based on recovery status, and Readiness Scores that help determine when to push harder or prioritize rest for optimal performance.
• Stress and Resilience Building: Track daytime stress patterns and build long-term resilience by understanding how daily habits, movement, and environmental factors impact your physiological stress response.
• Preventive Health Monitoring: Detect early signs of illness through temperature and heart rate trend shifts, assess cardiovascular age relative to chronological age, and maintain awareness of heart health with continuous HRV and heart rate tracking.

Target Audience

The Oura Ring 5 is ideal for health-conscious individuals, biohackers, athletes, and busy professionals who want comprehensive health insights without wearing conspicuous devices. It particularly appeals to those prioritizing sleep quality, women's health tracking, and data-driven wellness optimization in a discreet, stylish form factor that complements any lifestyle.