The Oura Ring 5 in black, size 6, is a titanium smart ring that tracks sleep, activity, stress and heart health from your finger. It has a sleek black finish that pairs with any outfit and up to a week of battery life, so you can wear it around the clock and charge just once a week. Oura Ring 5 sizes differ from standard rings, so use the Oura Ring 5 Sizing Kit before ordering.

Key Features

• 40% smaller and lighter than the previous generation, so it feels like a regular ring
• Durable, scratch-resistant all-titanium design that is comfortable to wear day and night
• Tracks over 50 health metrics, including sleep stages, heart rate, stress and activity
• Up to a week of battery life, so one charge covers a full week of sleep data
• Women's health insights including cycle tracking, period and ovulation detection

Oura Ring 5 Specifications

Who It's For

Ideal for people who want detailed sleep and recovery data without wearing a watch to bed. The size 6 black Oura Ring 5 suits shift workers, new parents and anyone working on better rest, and it is light enough to forget it is on. Size yourself with the Sizing Kit first.

Browse more smart rings at Tech Supply Shed.

1 Year Manufacturer Warranty

OURA