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Oura Ring 4 - Ceramic
Product Features
- TechBenefits will send you a FREE sizing kit, you will then notify us of your size, and we will dispatch the Ring to you
- Thoughtfully crafted in high performance zirconia ceramic
- Track over 50 health and wellness metrics
- 5 to 8 days of battery life
| RRP inc VAT | You pay | NI saving |
| £399.00 | £367.08 | £31.92 |
Product information
Advanced in every way
Oura Ring 4 Ceramic is built for 24 7 comfort with 5 to 8 days of battery life. Smart Sensing technology adapts to your finger to deliver highly accurate, continuous data. All Oura Ring 4 styles provide valuable insights into your holistic health. For example, sleep, activity, stress, womens health, and more
Ceramic like you have never seen
Thoughtfully crafted in high performance zirconia ceramic, Oura Ring 4 Ceramic combines refined elegance with material innovation. Each ceramic ring goes through a traditional firing process that strengthens the material and gives it a smooth, polished finish
Made for you and all you do
Show your true colours and choose from four stunning new finishes to express your individuality. If you own two or more Oura Ring 4 styles, you can now easily switch between different finishes to suit your mood, style, and energy
Experience the science of self care
Track over 50 health and wellness metrics, and get personalized insights into your sleep, activity, stress, metabolic, heart health, and womens health. With innovative, AI powered tools like Oura Advisor, get exclusive access to actionable insights that become increasingly tailored over time
Technical specifications
Sensors: Red and infrared LEDs measure blood oxygen levels, Green and infrared LEDs alternate to measure heart rate and heart rate variability 24/7 and respiration rate, Digital sensor measures temperature trends, Accelerometer tracks movement and activity 24/7
Battery life: 5-8 days of battery life - Typically charges in 20-80 minutes, depending on battery level
Materials: High-performance zirconia ceramic exterior, Seamless titanium interior, Water resistant up to 100m, Minor scratches from regular wear are normal, Erasable scuffs may occur while handling metal objects
Connectivity: Bluetooth Low Energy, Automatic firmware updates via Oura App, EMF-safe, Supports airplane mode, FCC-certified
Size: Width (7.9mm), Thickness (3.51mm), Weight (5.1-8.1g depending on ring size)
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