OURA Ring 3rd Generation Horizon Silver US 11

The Oura Ring 3rd Generation Horizon in Silver is a premium smart ring designed to track your health and wellness 24/7. Crafted from lightweight titanium with a durable PVD coating, this US size 11 ring offers a sleek, seamless design without visible sensors or bumps. It provides comprehensive sleep tracking, heart rate monitoring, activity logging, and personalized readiness scores to help you optimize your daily performance.

Advantages

• Discreet and comfortable design for all-day wear
• Advanced sleep analysis with sleep stages, HRV, and resting heart rate
• Water resistant up to 100 meters, suitable for swimming and showering
• Long battery life of 4-7 days with quick charging (20-80 minutes)
• Offline data storage for up to 6 weeks

Suitable for

• Health-conscious individuals seeking continuous wellness tracking
• Athletes and fitness enthusiasts monitoring recovery and activity
• People interested in sleep quality improvement and stress management
• Those who prefer a non-intrusive wearable over a wristband or watch

Key specifications

• Product Type: Smart Ring
• Generation: 3rd Generation
• Design: Horizon
• Color: Silver
• Ring Size: US 11
• Material: Titanium with PVD coating
• Sensors: PPG (Heart Rate), NTC (Skin Temperature), 3D Accelerometer, 3D Gyroscope
• Connectivity: Bluetooth Low Energy (BLE)
• Battery Life: 4-7 days
• Water Resistance: Up to 100m (330ft)
• Compatibility: iOS 15+, Android 8.0+
• Health Metrics: Sleep Stages, HRV, Resting Heart Rate, Skin Temperature, Activity, Calories Burned, Readiness Score, Stress Balance, Period Prediction
• Charging Time: 20-80 minutes
• Data Storage: 6 weeks offline
• Ring Width: 7.9 mm
• Ring Thickness: 2.55 mm
• Inner Diameter (US 11): 20.68 mm
• Outer Diameter (US 11): 25.78 mm

Recommendations

For optimal accuracy, wear the ring on your index finger and ensure a snug fit. Pair with the Oura app for personalized insights and daily guidance. The ring is not intended for medical diagnosis but provides valuable trends for your wellness journey.