Introduction
The Oura Ring 4 is not just a fitness tracker – it’s a sleek, research-grade wearable designed for those who want precise insights into their health without bulky gadgets. With its all-titanium exterior, lightweight design, and advanced sensors, this smart ring provides 24/7 monitoring of sleep, activity, heart rate, stress, and recovery — all from your finger.
Whether you’re focused on optimizing workouts, improving recovery, or keeping a close eye on wellness, the Oura Ring 4 combines cutting-edge accuracy with minimalist style.
Features
- All-Titanium Exterior – durable, premium build with a comfortable fit for daily wear.
- Up to 8 Days Battery Life – long-lasting performance with fewer charges needed.
- Water Resistant up to 100m – swim, shower, and train without worries.
- Research-Grade Sensors – advanced heart rate, SpO2, and temperature sensing for pinpoint accuracy.
- Smart Sensing Technology – tracks sleep cycles, activity, readiness, and stress levels.
- Seamless App Integration – get a complete health overview in the Oura app.
- Sizing Kit Available – ensures the perfect fit before you purchase.
- Membership Insights – unlock detailed tracking and reports for only $5.99/month (first month free).
Pros
- Sleek, minimalist design made from durable titanium.
- Highly accurate data trusted by athletes and researchers.
- Comfortable to wear 24/7, even during sleep.
- Long battery life compared to other wearables.
- Advanced metrics for sleep, stress, and recovery.
Cons
- Requires Oura membership for full features.
- Sizes differ from standard rings (sizing kit purchase recommended).
- Premium price compared to basic trackers.
What’s Included
- Oura Ring 4 (Titanium build, color of your choice)
- Charging dock + cable
- Quick start guide
- Access to Oura app (iOS & Android)
- Free 1-month Oura membership trial
Price & Availability
Prices may vary — click the button below for current Amazon deals and availability.
Conclusion
The Oura Ring 4 is one of the most advanced wearable health trackers available today. With its lightweight titanium design, research-grade sensors, and detailed wellness insights, it’s a must-have for anyone serious about optimizing their fitness, recovery, and lifestyle.

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