Oura Ring 4 Stealth – Size 7 | Sleep, Activity & Women’s Health

Meet Oura Ring 4 Stealth

The Oura Ring 4 Stealth is the latest evolution in wearable wellness. Crafted in all titanium, it wears quietly on the finger and works with you around the clock thanks to Smart Sensing, a sensing platform that adapts to your patterns day and night. The Stealth finish adds a discreet, modern edge you can wear with confidence—whether at work, the gym, or a night out.

Designed to give you a clearer view of daily life, the ring captures data across more than 50 health metrics. Sleep quality, daily readiness, activity levels, heart health, stress indicators, metabolic signals, and women’s health metrics are all part of the picture. The aim is to help you understand how small choices add up over time, without promising specific outcomes. Insights appear in the Oura app, so you can explore possibilities that fit your routines and goals.

What you can learn

• Sleep patterns and rest quality to guide evening routines and wake times
• Recovery signals and daily readiness to plan workouts or recovery days
• Activity tracking that reflects movement, exertion, and consistency
• Heart health trends and stress indicators for mindful pacing
• Metabolic health signals that hint at energy balance and exertion responses
• Women’s health metrics to observe cycles and patterns with privacy

Design, comfort, and daily use

• All-titanium construction with a sleek, low-profile Stealth finish
• Battery life up to 8 days for extended wear without frequent charging
• No screens or vibrations; you can focus on the moment while it quietly tracks
• Multi-ring support lets you switch finishes in the Oura App if you own multiple styles
• Sizing kit helps you find the right fit before you buy
• HSA/FSA eligible for the ring, chargers, and shipping in eligible regions

Getting set up

The Oura Ring 4 ships with a sizing kit option to help you determine the best fit for daily comfort. First-month membership is included with new purchases, with ongoing access available via a low monthly rate. The ring syncs with Android and iOS devices through the Oura App, making it easy to review trends and insights on your preferred device.

Real-life scenarios

Imagine wearing a discreet ring during sleep and workouts, collecting signals that illuminate how your routines connect to energy, mood, and performance. You can explore gentle adjustments over days and weeks, without expecting guaranteed results, and decide what, if anything, to adjust based on your personal experience.