The Oura Ring 5 in size 11 is a titanium smart ring and health tracker with a dark Stealth finish. At 40% smaller than the previous generation, it is designed to look and feel like an everyday ring while tracking more than 50 health metrics with research-grade accuracy. 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

Ideal for anyone who wants detailed sleep and recovery data without wearing a watch to bed. In size 11 and Stealth, it suits people tracking stress, training load or cycle health, and those who prefer a discreet ring that pairs with apps such as Strava and Flo for a fuller picture.

Browse more smart rings at Tech Supply Shed.

1 Year Manufacturer Warranty

OURA