Oura Ring 4 Smart Fitness Tracker Ring - Revolutionary Smart Sensing Health Monitoring Wearable with 30+ Biometrics. Advanced research-grade sensors track heart rate, HRV, SpO2, body temperature, sleep quality, stress, metabolic health, women's health 24/7. Smart Sensing technology adapts to your unique physiology for 120% improved signal accuracy. Lightweight medical-grade titanium smart ring (3.3-5.2g) with 5-8 days battery life, 20-80min fast charging. Waterproof to 100m, Bluetooth connectivity, hypoallergenic titanium design. Compatible with iPhone/Android Oura App for personalized health insights and continuous monitoring. Available in 6 titanium colors, sizes 4-15. Ultra-thin 7.9mm width, 2.88mm thickness. No screens, no vibrations - invisible health tracking alternative to smartwatch. Perfect for accurate sleep analysis, continuous fitness monitoring, and personalized wellness optimization.
Oura Ring 4 Smart Fitness Tracker Ring - Revolutionary Smart Sensing Health Monitoring Wearable with 30+ Biometrics. Advanced research-grade sensors track heart rate, HRV, SpO2, body temperature, sleep quality, stress, metabolic health, women's health 24/7. Smart Sensing technology adapts to your unique physiology for 120% improved signal accuracy. Lightweight medical-grade titanium smart ring (3.3-5.2g) with 5-8 days battery life, 20-80min fast charging. Waterproof to 100m, Bluetooth connectivity, hypoallergenic titanium design. Compatible with iPhone/Android Oura App for personalized health insights and continuous monitoring. Available in 6 titanium colors, sizes 4-15. Ultra-thin 7.9mm width, 2.88mm thickness. No screens, no vibrations - invisible health tracking alternative to smartwatch. Perfect for accurate sleep analysis, continuous fitness monitoring, and personalized wellness optimization.
Oura Ring 4 Gold
Oura Ring 4 Smart Fitness Tracker Ring - Revolutionary Smart Sensing Health Monitoring Wearable with 30+ Biometrics. Advanced research-grade sensors track heart rate, HRV, SpO2, body temperature, sleep quality, stress, metabolic health, women's health 24/7. Smart Sensing technology adapts to your unique physiology for 120% improved signal accuracy. Lightweight medical-grade titanium smart ring (3.3-5.2g) with 5-8 days battery life, 20-80min fast charging. Waterproof to 100m, Bluetooth connectivity, hypoallergenic titanium design. Compatible with iPhone/Android Oura App for personalized health insights and continuous monitoring. Available in 6 titanium colors, sizes 4-15. Ultra-thin 7.9mm width, 2.88mm thickness. No screens, no vibrations - invisible health tracking alternative to smartwatch. Perfect for accurate sleep analysis, continuous fitness monitoring, and personalized wellness optimization.
Oura Ring 4 Smart Fitness Tracker Ring - Revolutionary Smart Sensing Health Monitoring Wearable with 30+ Biometrics. Advanced research-grade sensors track heart rate, HRV, SpO2, body temperature, sleep quality, stress, metabolic health, women's health 24/7. Smart Sensing technology adapts to your unique physiology for 120% improved signal accuracy. Lightweight medical-grade titanium smart ring (3.3-5.2g) with 5-8 days battery life, 20-80min fast charging. Waterproof to 100m, Bluetooth connectivity, hypoallergenic titanium design. Compatible with iPhone/Android Oura App for personalized health insights and continuous monitoring. Available in 6 titanium colors, sizes 4-15. Ultra-thin 7.9mm width, 2.88mm thickness. No screens, no vibrations - invisible health tracking alternative to smartwatch. Perfect for accurate sleep analysis, continuous fitness monitoring, and personalized wellness optimization.
in 40 offers
The lowest price for Oura Ring 4 Gold right now is $376.46 at Amazon.com.au, compared across 12 retailers.
The all-time low was $358.00 on 18 Oct 2026 — today's price is 5% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 13:30:54
Oura Ring 4 - Gold - Size 11 - Smart Ring | Size First with Oura Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8
Free delivery
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Oura Ring 4 [Size 5] (Gold)
Delivery $8.99
Oura Ring 4 (Gold, Size 13)
Delivery $12.99
Oura Ring 4 (Gold, Size 13)
Delivery $12.99
Ring 4 - Gold - Size 11 - Smart Ring, Sleep, Activity, Womens Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Com
Free delivery between 11–17 Nov
Oura Ring Gold Size 7 Smart Ring Fitness Tracker Up To 8 Days Battery
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Oura Ring 4 Smart Ring Silver 5
Delivery $19.49
Oura Ring 4 Gold - Size 6
Delivery between 7–12 Nov $7.95
Oura Ring 4 - Gold - Smart Ring - Size 4
Free delivery
Oura Ring 4 Gold Size 12 - Advanced Wellness Tracker
Free delivery between 10–18 Nov
| Material | Titanium |
| Metal Type | Titanium |
| Metal Color | Rose Gold, Silver |
| Jewelry Type | Ring |
| Style | Modern |
Oura Ring 4 - Gold - Size 11 - Smart Ring | Size First with Oura Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Oura Ring 4 [Size 5] (Gold)
Delivery $8.99
Oura Ring 4 (Gold, Size 13)
Delivery $12.99
Oura Ring 4 (Gold, Size 13)
Delivery $12.99
Ring 4 - Gold - Size 11 - Smart Ring, Sleep, Activity, Womens Health, AI Advisor, Up to 8 Days of Battery Life, Size Before You Buy, Android & iOS Com
Free delivery between 11–17 Nov
| Material | Titanium |
| Metal Type | Titanium |
| Metal Color | Rose Gold, Silver |
| Jewelry Type | Ring |
| Style | Modern |
