OURA Smart Ring Heritage Silver Size 8 - Bluetooth 5.0, Heart Rate, Sleep Tracking, SpO2, 100m Water Resistant

The OURA Smart Ring Heritage in Silver, Size 8, combines advanced health tracking with a sleek, durable design. Crafted from titanium with a PVD coating, this ring is built for 24/7 wear and is water-resistant to 100 meters. It features Bluetooth 5.0 Low Energy for seamless data sync with the Oura App on iOS 15+ and Android 8.0+.

Advantages

Comprehensive health monitoring including heart rate (resting, live, HRV), sleep stages, body temperature, SpO2, and activity tracking. Up to 7 days of battery life with fast charging (20-80 minutes). The Heritage design with a flat top offers a classic look suitable for everyday use.

Suitable for

• Health-conscious individuals seeking detailed sleep and activity insights
• Users who prefer a non-intrusive wearable for continuous monitoring
• Those requiring a water-resistant device for swimming and showering

Key specifications

• Product Type: Smart Ring
• Connectivity: Bluetooth 5.0 Low Energy (BLE)
• Sensors: PPG (Green & Red LEDs), NTC Temperature Sensor, 3D Accelerometer
• Health Tracking: Heart Rate, HRV, Sleep Stages, Body Temperature, SpO2, Activity
• Battery Life: Up to 7 days
• Charging Time: 20-80 minutes
• Water Resistance: 100 meters (330 feet)
• Material: Titanium with PVD coating
• Compatibility: iOS 15+ / Android 8.0+
• Design: Heritage (Flat Top)
• Color: Silver
• Size: 8
• Subscription Required: Yes, Oura Membership for full features
• Processor: ARM Cortex-M4
• Operating Temperature: -10°C to 52°C (14°F to 125°F)

Recommendations

For optimal use, pair with the Oura App and consider an Oura Membership to unlock all health insights. The ring is designed for continuous wear; ensure proper fit for accurate sensor readings.