Oura Ring 4 - Gold (Size 11) | Sleep, Activity, Women’s Health, AI Advisor, 8 Days Battery

Meet Oura Ring 4

The Oura Ring 4 blends refined craftsmanship with smart wellness insights. Encased in a durable all-titanium body and finished in a versatile gold tone, it sits quietly on your finger while Smart Sensing adapts to your daily rhythms. This evolution focuses on meaningful data about how you sleep, move, and feel, offering a holistic view without getting in the way of your day.

With more than 50 health-related metrics monitored around the clock, the ring helps you notice patterns that matter—whether you’re winding down after a long day, rebooting after exercise, or tracking seasonal shifts in your routine. The experience is designed to feel effortless: wear it, forget it’s there, and let the insights accumulate in the Oura App as you go about life.

What you can track

• Sleep quality, duration, and nightly patterns for a clearer view of rest
• Readiness and recovery signals to guide daily planning
• Activity and movement data that reflect your daily energy
• Heart rate trends and variability to spot changing patterns
• Stress and metabolic signals that highlight your body’s responses
• Women’s health metrics that offer additional context over time

Design, durability, and battery you can depend on

The ring’s all-titanium design is built for everyday wear—lightweight, comfortable, and ready for any moment. A single charge provides up to eight days of use, so you can wear it through workouts, commutes, and nights without interruption. The minimal, screen-free experience means you’ll often forget it’s there—until you start receiving compliments on its understated elegance.

Fit, style, and practical choices

Finding your perfect fit is simple with the Sizing Kit, designed to help you dial in size before you buy. For added versatility, you can use multiple finishes across different ring styles and switch between them in the Oura App when you have two or more Oura Ring 4 styles.

Membership, compatibility, and how you use it

Your purchase includes a first month of Oura Membership for new members, with optional ongoing access afterward. The ring works with both Android and iOS devices, syncing seamlessly via the Oura App. It’s also eligible for HSA/FSA funds, covering the ring, extra chargers, and shipping.