Oura Ring Gen3 Horizon – Silver – Size 10 – Smart Ring

Oura Ring Gen3 Horizon – Silver – Size 10 – Smart Ring – Size First with Oura Sizing Kit – Sleep Tracking Wearable – Heart Rate – Fitness Tracker – 5-7 Days Battery Life
- SIZE BEFORE YOU BUY – Oura Ring sizes are different from standard ring sizes. Purchase an Oura Ring Sizing Kit on Amazon and receive a $10 Amazon credit towards the future purchase of an Oura Ring (terms and conditions apply).
- THE REVOLUTIONARY SMART RING- Track your sleep, activity, stress, heart rate and more with the Oura Membership. New members get the first month free, then it’s $5.99/mo. Register for Oura Membership on the Oura App. Oura Membership is not sold on Amazon.
- MORE ACCURATE BY DESIGN – Your finger provides the most accurate pulse reading, making your health data and insights more personal than ever. Oura Ring’s research grade sensors monitor over 20 biometrics with precision.
- SYNC WITH YOUR FAVORITE APPS – Compatible with iOS and Android — Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more.
- HSA/FSA ELIGIBLE – We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping.
- EASY TO WEAR, EVERYWHERE – Every Oura Ring is made of titanium: built to last, lighter than the average wedding band, non-allergenic, and water resistant. From a workout to a night out, Oura discreetly monitors your health with comfort and accuracy.
- LOOKING FOR THE BEST HEALTH TRACKER? – Whether you’re searching for a sleep ring or fitness ring, Oura Ring is for you— this revolutionary smart ring that allows you to discreetly track your sleep, activity, recovery and stress – in style.
Oura is the creator of the revolutionary smart ring— Oura Ring — and the Oura App, a world-class personal health platform. Together, the Oura Ring and Oura App work hand-in-hand to provide members with accurate and personalized daily health data, insights, and guidance. Oura Ring is sleek, accurate, and comfortable — it tracks your sleep, activity, and recovery and so much more with advanced sensor technology and up to 7 days battery life. The Oura Membership is always improving with new features and product updates that make tracking your health more personal than ever. New members get the first month of Oura Membership free, then it’s $5.99 per month. Register for Oura Membership on the Oura App. Oura Membership is not sold on Amazon. Oura Ring is FSA/HSA Eligible — we can accept FSA or HSA funds for the following: Oura Ring, additional chargers, and shipping. 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 purchase of the Gen3 sizing kit on Amazon, a $10 credit will automatically be applied to your Gen3 Oura Ring or Oura Ring Charger at checkout (terms and conditions apply).
SKU: | B0CSR7HGHS |
Weight: | 7.2 ounces |
Dimensions: | 4.41 x 4.33 x 1.57 inches |
Model: | JZ90-51384-10 |
Colour: | Silver |
Batteries Included: | 1 Lithium Ion batteries required. (included) |
Manufacture: | Oura |
Colour: | Silver |
Department: | unisex-adult |
Department: | unisex-adult |
Origin: | Estonia |
From the manufacturer

Size before you buy
The Oura Ring 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.
Buy NowEasy to wear, everywhere
Sleek and comfortable, Oura Ring seamlessly fits into your life from a workout to a night out.
Buy NowNo interruptions
Stay present without notifications on your wrist. Check the Oura App when you want to.
Buy NowBuilt to last
Oura Ring is made of titanium: one of the strongest metals on earth. Durable, lightweight, water resistant.
Buy NowAccurate by design
Your finger provides the most accurate reading for over 20 biometrics like heart rate, temperature trends, blood oxygen, and more.
Buy Now

Oura Ring is incredibly strong, non-allergenic, and lighter than the average wedding band.
” data-position=”triggerHorizontal” />Long Battery LifeUp to 7 days of battery means you can track your health 24/7 without charging every night.
” data-position=”triggerHorizontal” />Previous pageSleep
The best sleep of your life, and then some. Wake up to in-depth sleep analysis, so you can improve your habits and transform how you feel.
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.
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.
Readiness
Know when to push it and when to take it easy. Your Readiness Score tells you how energized you are using over 20 biometrics — it can even tell when you might be getting sick.
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.
Heart Health
Your heart is one of the most powerful signals of your overall health and wellbeing. Oura monitors your heart rate and HRV daily, so you never miss a beat.
Size Before You Buy



Step 4:
New members get the first month of Oura Membership free, then it’s $5.99 per month.
What's in the Box

