Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible

Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible

Brushed Silver / 9 / Ceramic
$175.69 $499.00
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Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
  • Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible
Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible

Oura Ring 4 - Ceramic Midnight - Size 9 - Sleep, Activity, Women's Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Compatible

$175.69 $499.00
ColorBrushed Silver
Size9
StyleCeramic

Oura Ring 4 Ceramic is a modern expression of our revolutionary smart ring technology, blending refined elegance with everyday durability. The high-performance ceramic exterior is designed to keep up with you. The Ceramic Collection is available in sizes 4-15 and three unique colors: Petal, Tide and Cloud. Each new color is built to accent your style and personality. This colorful new take comes with the same cutting-edge technology of Oura Ring 4. Track over 50 health metrics and get personalized insights into your sleep, activity, readiness, stress, heart health, metabolic health, women's health and more. It is built around a breakthrough sensing technology, Smart Sensing, which adapts to your finger to deliver accurate, continuous data. With 5-8 days of battery life, you'll see a complete picture of your health. It's designed with recessed sensors on the interior, making it comfortable and gentle, even on sensitive skin. Oura Ring is FSA/HSA Eligible — we can accept FSA or HSA funds for the following: Oura Ring, additional chargers, and shipping. Oura Ring 4 Ceramic Polishing Pad: Keep your Oura Ring 4 Ceramic looking like new with the Ceramic Polishing Pad, redeemable once you sync your purchase in the Oura App. Due to the hardness of the zirconia ceramic, it can take on the color of softer metals, like a dumbbell or cookware. Over time, you may notice grey marks on your Oura Ring 4 Ceramic. Rest assured, it's not damaged — it's evidence of a metal transfer and easy to remove with proper cleaning. Use caution when handling metal objects and consider removing your Oura Ring for some activities. The Oura Ring 4 Ceramic Polishing Pad is your partner in keeping your ring in top condition. IMPORTANT: Size yourself with the Oura Ring Sizing Kit before you buy — Oura Rings are not US standard sizing, and finding the right size will result in the best experience possible. With a sizing kit purchase, a credit will automatically be applied to your Oura Ring at checkout.

Additional details

  • Additional Features : Lightweight
  • Band Material Type : Ceramic
  • GPS Geotagging Functionality : GPS Via Smartphone
  • Human Interface Input : Buttons
  • Metrics Measured : Body Temperature, Heart Rate, Menstrual Cycle, Sleep Duration
  • Operating System : Proprietary (Oura OS)
  • Supported Application : Fitness Tracker
  • Water Resistance Depth : 100 Meters
  • Water Resistance Level : Water Resistant

Battery

  • Battery Average Life : 5 days
  • Battery Capacity : 14.5
  • Battery Cell Type : Lithium Polymer
  • Battery Charge Time : 80 minutes

Compatibility

  • Compatible Devices : Smartphone
  • Compatible Phone Models : Android Devices, iOS Devices

Connectivity

  • Communication Feature : Bluetooth
  • Connectivity Technology : Bluetooth
  • Wireless Compability : Bluetooth

Display

  • Display Type : No Display

Item details

  • ASIN : B0FKQXKVTQ
  • Age Range Description : Adult
  • Brand : OURA
  • Built-In Media : Charging Cable, Information Booklet, Oura Ring 4 Ceramic, Oura Ring 4 Charger, Quick Start Guide
  • Manufacturer : Oura
  • Model Number : JZ90-57455-09
  • Target Audience : Unisex Adults
  • Unit Count : 1.0 Count
  • Warranty Description : 1 Year Manufacturer
  • Wearable Computer Type : Smart Ring

Style

  • Color : Midnight
  • Shape : Round
  • Style Name : Ceramic

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