Oura Ring Oura Ring 4 Ceramic - Tide | Healf

Oura Ring 4 Ceramic - Tide

Price: £279.00

Availability: In stock. Next day delivery available.

Product description

Key Benefits

• Accurately measures over 30 key biometrics.
• Syncs with Apple Health, Google Health, Strava, and more.
• Designed for all-day comfort and long-term wear.
• Up to 8 days battery life.

Oura Ring 4 Ceramic is the next evolution of the revolutionary smart ring, designed to help you get up close and personal with your health. It is built around a breakthrough sensing technology, Smart Sensing, which adapts to your finger to deliver accurate, continuous data.

PRECISION ACCURACY WITH SMART SENSING Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night.

HOLISTIC HEALTH TRACKING Oura provides over 30 biometrics, including sleep, activity, stress, heart health, and women’s health metrics.

DESIGNED FOR 24/7 WEAR The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin.

LONG LASTING BATTERY With up to 8 days of battery life, no screens, and no vibrations, Oura Ring 4 allows you to focus on the present. Includes a dedicated charger for convenient, reliable recharging.

SYNC WITH YOUR FAVORITE APPS Compatible with iOS and Android — Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more.

CERAMIC LIKE YOU'VE NEVER SEEN Thoughtfully crafted in high-performance zirconia ceramic, Oura Ring 4 Ceramic combines refined elegance with material innovation. Each ceramic ring goes through a traditional firing process that strengthens the material and gives it a smooth, polished finish.

Specifications

• Sensors

  • Red and infrared LEDs measure blood oxygen levels.
  • Green and infrared LEDs alternate to measure heart rate, heart rate variability, and respiration rate 24/7.
  • Digital sensor measures temperature trends.
  • Accelerometer tracks movement and activity 24/7.

• Weight and Dimensions

  • Width: 7.9 mm
  • Thickness: 3.51 mm
  • Weight: 5.1 - 8.1 g depending on ring size.

• Battery Life

  • 5-8 days of battery life.
  • Typically charges in 20-80 minutes depending on battery level.

• Quality Materials

  • High-performance zirconia ceramic exterior.
  • Seamless titanium interior.
  • Water-resistant up to 100 m / 328 ft.

• Connectivity

  • Bluetooth Low Energy.
  • Automatic firmware updates via Oura App.
  • EMF-safe.
  • Supports airplane mode.
  • FCC-certified.

Why Oura Ring is Healf

The Oura Ring integrates advanced technology with a deep understanding of wellness, offering a truly holistic approach to health tracking. Backed by an in-house team of over 20 PhDs, the rings were refined across four generations, each version smarter, lighter, and more durable than the last, trusted by millions of users worldwide. Its research-grade sensors, comparable to those used in sleep labs, provide highly accurate data to ensure reliable insights for your wellbeing.

Suggested use

Wearing Your Oura Ring

• The Oura Ring is designed for all-day comfort and can be worn 24/7.
• For optimal wear, it is advised to use the Oura Ring on the non-dominant hand to minimize friction and protect the ring from scratches.

Water Resistance

• The Oura Ring is water-resistant up to 100 meters (approximately 330 feet). It can be worn while showering or swimming.

Temperature Guidelines

• The Oura Ring operates effectively within a temperature range of -10°C to 52°C (14°F to 125°F).

Care and Maintenance

• To clean the Oura Ring, use mild dish soap and water, rinse thoroughly, and ensure both the ring and hands are completely dry before wearing it again.