Oura Ring 4 — Locking in the body's wisdom for the future. Insight into new life from the inside out.
The all-new Ora Ring 4 combines Smart Sensing, multi-band LED, and infrared and temperature sensors—three technologies in one. Simply wear it daily to activate professional-grade sleep, stress, and overall health analysis. Clinically proven, continued use effectively improves sleep quality, enhances recovery, and allows for early detection of bodily changes, helping you regain optimal balance between mind and body. ✨
✅ Clinically proven efficacy and more accurate sleep stage analysis (deep sleep, light sleep, REM)
• 24/7 stress and recovery monitoring to help adjust your lifestyle. • Real-time HRV (Heart Rate Variability), heart rate, and respiratory rate monitoring to understand your physical condition. • Body temperature trend analysis to help detect health changes early. • Women's health insights: more accurate cycle prediction and hormone change tracking.
✅ Smart Health Technology • Smart Sensing Architecture: Faster and more accurate sensing and AI analysis • Multi-band LED (green/red/infrared) + NTC temperature sensing • Readiness Score: Understand daily recovery and training suggestions • Sleep Analysis: Complete sleep quality and stage data • Stress & Resilience Tracking: Insights into emotional and physiological load • Activity Detection: Daily steps, calories, and exercise recovery • Up to 5–8 days of battery life + fast charging • Ultra-lightweight titanium alloy band (3.3–5.2g), wearable all day without burden • 100m waterproof: safe to wear while swimming, showering, and exercising • Supports iOS/Android, integrated with 40+ health apps
💡 Professional health data, easily manage your daily health.
Whether it's improving sleep, stabilizing stress, tracking training recovery, or managing your daily rhythm, the Ora Ring 4 lets you stay informed about your body's most authentic changes, enabling you to make better decisions every day.
💖 Oura Ring 4 — Wear it all day to reactivate your body's wisdom.
From sleep to stress, from body temperature to recovery, lock in your most complete and personal healthy future with a single ring.