• Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life - For Health For Ethics -
  • Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life - For Health For Ethics -
  • Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life - For Health For Ethics -
  • Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life - For Health For Ethics -
  • Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life - For Health For Ethics -
  • Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life - For Health For Ethics -
  • Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life - For Health For Ethics -
  • Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life - For Health For Ethics -
  • Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life - For Health For Ethics -
1 9

Amazon

Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life

Oura Ring 4 - Black - Size 9 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life

$346.83 USD
$346.83 USD
Sale Sold out
    Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn’t just measure your biometrics, it adapts to you, providing insights into over 30 biometrics including sleep, readiness, activity, heart health, stress, and women’s health. Oura Ring 4 quietly and comfortably monitors your health and with up to 8 days of battery life — you can forget it’s even on. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. Oura Ring 4 is FSA/HSA Eligible — we can accept FSA or HSA funds for the following: Oura Ring 4, additional chargers, and shipping. IMPORTANT: Size yourself with the Oura Ring 4 Sizing Kit before you buy — Oura Ring 4 is not US standard sizing, and finding the right size will result in the best experience possible. With an Oura Ring 4 sizing kit purchase, a $10 credit will automatically be applied to your Oura Ring 4 at checkout.

    From the manufacturer

    Oura Ring 4 is here. Sleeker. Smarter. Made for you.Oura Ring 4 is here. Sleeker. Smarter. Made for you.
    1. Oura Ring

      Size before you buy

      The Oura Ring 4 Sizing Kit is the best way to ensure an accurate experience. With a purchase of the sizing kit, you'll receive a $10 Amazon credit towards your Oura Ring 4.

    2. Oura Ring

      Easy to wear, everywhere

      Sleek and comfortable, Oura Ring seamlessly fits into your life from a workout to a night out.

    3. Oura Ring

      No interruptions

      Stay present without notifications on your wrist. Check the Oura App when you want to.

    4. Oura Ring

      Built to last

      Oura Ring 4 is fully titanium: one of the strongest metals on earth. Durable, lightweight, water resistant.

    5. Oura Ring

      Accurate by design

      Oura Ring 4 delivers incredibly accurate data and personalized health insights to help you be at your best.

    1. Oura App Sleep

      Sleep

      Wake up to in-depth sleep analysis, so you can improve your habits and transform how you feel.

    2. Oura App Activity

      Activity

      Whether you're running a marathon or running errands, Oura tracks your daily activity and workouts while helping you strike a balance between movement and recovery.

    3. Oura App Readiness

      Readiness

      Know when to push it and when to take it easy. Your Readiness Score tells you how energized you are using over 30 biometrics — it can even tell when you might be getting sick.

    4. Oura App Stress

      Stress

      Oura will help you identify signs of stress and understand how well your body handles it. You'll know when you need to incorporate more self-care practices and how to recover from long term stressors.

    5. Oura App Heart Health

      Heart Health

      From monitoring your daily heart rate and HRV to discovering your Cardiovascular Age and Cardio Capacity, Oura helps you take care of one of the key indicators of your overall health — your heart.

    6. Oura App Women's Health

      Women’s Health

      Your cycle impacts your mood, sleep, activity and more, every day. Oura helps you understand how your cycle affects your body, so you can make better, informed decisions about your holistic health.

    Size Before You Buy

    Oura Ring 4 Sizing KitOura Ring 4 Sizing Kit

    Step 1:

    Purchase an Oura Ring 4 Sizing Kit and receive a $10 Amazon credit towards your Oura Ring 4.

    Oura Ring 4Oura Ring 4

    Step 2:

    Purchase your Oura Ring 4, the $10 credit will be automatically applied at checkout.

    Oura AppOura App

    Step 3:

    Slip on your Oura Ring 4 and download the Oura App.

    Oura AppOura App

    Step 4:

    New members get the first month of Oura Membership free, then it’s $5.99 per month.

    The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
    Video Player is loading.
    Click to play video
    Play
    Mute
    Current Time 0:00
    /
    Duration 0:00
    Loaded: 0%
    Stream Type LIVE
    Seek to live, currently behind liveLIVE
    Remaining Time -0:00
     
    1x
    Playback Rate
      Chapters
      • Chapters
      Descriptions
      • descriptions off, selected
      Captions
      • captions off, selected
      Audio Track
        Fullscreen

        This is a modal window.

        What's in the Box

        Oura Ring 4Oura Ring 4

        Oura Ring 4

        Oura Ring 4 Charger and USB CableOura Ring 4 Charger and USB Cable

        Oura Ring 4 Charger and USB-C Cable

        View full details

        Customer Reviews

        Be the first to write a review
        0%
        (0)
        0%
        (0)
        0%
        (0)
        0%
        (0)
        0%
        (0)