OURA Ring 4 Gold – Size 15 | Sleep, Activity, Womens Health | AI Advisor | 8-Day Battery

Meet the OURA Ring 4

Introducing the latest evolution of the OURA Ring. Built with a refined all-titanium body and powered by Smart Sensing, OURA Ring 4 goes beyond basic biometrics. It adapts to you and tracks more than 50 health metrics, including sleep, readiness, activity, heart health, stress, metabolic signals, and womens health metrics. The result is a discreet, comfortable wearable that blends into daily life while providing meaningful insights day and night.

Designed for long-lasting wear, the ring delivers up to 8 days of battery life, so you can wear it through workouts, travel, and everyday routines without frequent recharging. For fashion and function, OURA Ring 4 supports multi-ring setups, allowing you to switch finishes across compatible styles in the OURA App. This flexibility helps you express your personal style without sacrificing data quality.

What you get with OURA Ring 4

• ACCURACY - SMART SENSING - tracks 50+ health metrics with continuous data generation, adapting to you day and night
• UNIQUE SIZING - uses a sizing kit to help you find the perfect fit before purchasing
• LONG BATTERY LIFE - up to 8 days of use with no screens or vibrations to interrupt your moment
• OURA MEMBERSHIP - first month included for new members; ongoing access via the OURA App
• HSA / FSA ELIGIBLE - eligible purchases for the ring, extra chargers, and shipping

Real-world use and everyday scenarios

Imagine a quiet night of rest where your ring records sleep quality and recovery signals, then provides thoughtful tips for a smoother morning routine. During workouts, it helps gauge readiness and supports steady pacing. Travel or late nights become easier to track as data trends unfold over days, not hours.

The data is presented in a clear, privacy-conscious format. For cycles and wellness awareness, womens health metrics appear alongside sleep and activity trends, offering a more complete view without demanding changes to your routine.

Design, fit, and future-ready features

The all-titanium body is designed to be worn comfortably around the clock. With multiple finishes available, you can switch looks as easily as you switch outfits. If you own more than one OURA Ring 4 style, the app supports quick transitions between finishes. The AI advisor in the OURA App offers personalized insights that highlight patterns and opportunities, while keeping expectations measured and non-pressuring.

What this means for you

OREA Ring 4 offers a practical, low-friction way to stay connected to your health journey. It blends into daily life with thoughtful battery life, comfortable wear, and data-driven insights. Use it as a guide for possible improvements, not a guaranteed outcome, and let trends inform daily choices over time.