Oura Ring 4 Ceramic Health Tracker, 50+ Metrics, Cloud (JZ90-57460-04)

The Oura Ring 4 Ceramic in Cloud blends refined elegance with everyday comfort in a high-performance ceramic exterior. Its soft off-white finish, with a hint of grey, is inspired by the traditional kaolin colour of ceramics. Built around Smart Sensing, it tracks over 50 health metrics and offers personalised insights into your sleep, activity, stress, heart health and women's health.

Key Features

• High-performance ceramic exterior is designed to keep up with you and all that you do
• Cloud is a soft off-white with a hint of grey, a versatile neutral tone for any outfit
• Track over 50 health metrics, with personalised insights into sleep, activity and stress
• Recessed sensors and a titanium interior make it comfortable and gentle, even on sensitive skin
• Smart Sensing adapts to each finger to deliver accurate, continuous data, day and night
• 5 to 8 days of battery life on a single charge, so you can wear it 24/7
• Comes in sizes 4 to 15, and Oura smart ring sizes differ from standard ring sizes
• Sleep staging, nap detection and blood oxygen sensing (SpO2) are all included
• Works with iOS and Android, plus over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo and Strava

About the Oura Oura Ring 4 Ceramic

Oura Membership and the ring work hand-in-hand, helping you build healthy habits that last. Charging is quick and easy: leave it on the charger while you take a shower and it will be ready when you are. Size yourself before buying using the sizing kit to ensure accuracy and the best possible experience. A subscription is required for full features.

Oura Oura Ring 4 Ceramic Specifications

Who It's For

This ring suits people who want continuous health insights in a comfortable, everyday wearable. Its soft neutral Cloud finish suits anyone who wants a versatile tone that goes with any outfit. It is designed for 24/7 wear, and it makes a considered gift for someone who values style and long-term health.

Browse more smart rings at Tech Supply Shed.

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