Oura Ring - Black - Size 4
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Product Information
Full details
The Oura Ring 4 Ceramic is designed for adults seeking detailed health insights integrated into a stylish and comfortable accessory. Its key benefit is providing comprehensive tracking of over 50 health metrics, including sleep, activity, and readiness, with personalized guidance. A potential caveat is the need for a companion app to fully utilize its data and features.
All features
| Gender | Unisex |
|---|---|
| Age Group | adult |
| Colour | Black |
| Model Part Number | JZ90-57455-04 |
| Brand | Oura |
Extended Product Information
FAQs
How do I know if I have the right size Oura Ring?
The Oura Ring should fit snugly on your finger, similar to a wedding band, but not so tight that it restricts blood flow or causes discomfort. You should not be able to easily slide it off. If you can, it's likely too big. If it pinches or feels uncomfortable, it's too small.
What does the Oura Ring track?
The Oura Ring tracks over 50 health metrics, including sleep stages, sleep duration, heart rate, heart rate variability (HRV), body temperature, respiratory rate, activity levels, calories burned, and readiness scores.
Do I need a subscription to use the Oura Ring?
While the ring itself and basic tracking are available without a subscription, advanced insights, personalized recommendations, and a deeper analysis of your health trends are typically unlocked through an Oura membership.
How long does the battery last?
The Oura Ring 4 Ceramic typically offers a battery life of 5 to 8 days on a single charge, depending on usage and settings.
Can I wear the Oura Ring while swimming?
Yes, the Oura Ring 4 Ceramic is water-resistant up to 100 meters (328 feet), making it suitable for swimming, showering, and other water-related activities.
How often do I need to charge the ring?
Given the 5-8 day battery life, you will typically need to charge the ring once a week. The Oura app will notify you when the battery is low.
What materials is the Oura Ring made of?
The Oura Ring 4 Ceramic features a high-performance ceramic exterior. The interior contains recessed sensors made with biocompatible materials.
Troubleshooting
Ring not syncing with the app
Ensure Bluetooth is enabled on your device, the ring is charged, and you are within Bluetooth range. Try restarting both your device and the ring (by placing it on the charger).
Inaccurate sleep or activity data
Verify the ring is worn correctly on your finger (snug but comfortable). Ensure the sensors are clean. Check for app updates, as algorithms are regularly refined.
Ring not charging
Clean the charging contacts on both the ring and the charger. Ensure the charger is properly connected to a power source. Try a different USB port or power adapter.
Discomfort while wearing the ring
Ensure you have the correct size. The ring should fit snugly but not too tightly. If irritation occurs, remove the ring and consult the care instructions. Consider wearing it on a different finger.
Pros and Cons
Pros
- Provides a wide range of detailed health metrics and personalized insights.
- Comfortable and discreet design suitable for continuous wear.
- Long battery life reduces the need for frequent charging.
- Durable and water-resistant construction for versatile use.
- Elegant ceramic exterior available in multiple colors and finishes.
Cons
- Requires a companion app to access and interpret data.
- May require an adjustment period for users not accustomed to wearing a ring.
- The full benefit is realized through consistent daily wear and data syncing.
- Specific health insights may require subscription services (if applicable, based on broader product context).
Setup, Compatibility & Care
Setup:
- Download the Oura app on your smartphone or tablet.
- Ensure your Oura Ring is charged.
- Follow the in-app instructions to pair your ring via Bluetooth.
- Create or log in to your Oura account.
Compatibility:
The Oura Ring is compatible with iOS and Android devices. Ensure your device meets the minimum operating system requirements specified by the Oura app.
Care:
- Cleaning: Clean the ring regularly with a soft, slightly damp cloth. Avoid using harsh chemicals or abrasive materials. For the sensors, a gentle wipe is sufficient.
- Charging: Use the provided Oura charger. Ensure the ring and charger contacts are clean and dry before charging.
- Storage: Store the ring in a cool, dry place when not in use for extended periods.
- Water Resistance: While water-resistant up to 100m, avoid prolonged exposure to high-velocity water (e.g., water skiing) or high-pressure water jets.