The Oura Ring 5 in size 8 is a titanium smart ring and health tracker with a dark Stealth finish. It pairs the smallest form factor Oura has made with larger, smarter sensors, turning sleep, stress, activity and heart data into clear daily scores. Battery life runs up to a week, and Oura recommends using the Oura Ring 5 Sizing Kit before buying, as its sizing differs from standard jewellery rings.

Key Features

• Tracks over 50 health metrics, from sleep stages and nap detection to heart rate zones and daytime stress
• Up to a week of battery life, so you rarely miss a night of sleep data
• All-titanium design is 40% smaller than the previous generation and more scratch-resistant
• Cycle insights, period and ovulation detection, plus pregnancy and menopause insights
• Connects with over 40 apps including Natural Cycles, Flo and Strava

Oura Ring 5 Specifications

Who It's For

Made for people who like data but not screens. Choose this size 8 Stealth Oura Ring 5 if you want to improve your sleep habits, follow heart health trends or get AI-guided tips, and you have already confirmed your fit with the Oura sizing kit.

Browse more smart rings at Tech Supply Shed.

1 Year Manufacturer Warranty

OURA