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| SKU | dj1289 |
| GTIN | 6430060154629 |
| Brand | Oura |
| Model | JZ90-57455-15 |
| Color | Midnight Ceramic |
| Size | 15 (US Standard) |
| Material | High-performance Ceramic Exterior |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers |
| Battery Life | Up to 8 days |
| Connectivity | Bluetooth |
| App Compatibility | Android & iOS |
This item:
Oura Ring 4 Ceramic Midnight Size 15 | Smart Ring for Sleep, Activity & Women's Health
56,828
This item
Oura Ring 4 Ceramic Midnight Size 15 | Smart Ring for Sleep, Activity & Women's Health
56,828
Total price:
92,424
You save 21,807 (19%) Extra3 items selected
3 items
92,424You save 21,807 (19%) Extra
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Unlock Deeper Health Insights with Oura Ring 4
The Oura Ring 4 Ceramic in Midnight (Size 15) delivers sophisticated health insights with a durable, elegant design. Imported from authorized US retailers, this smart ring tracks over 50 metrics including sleep, activity, stress, heart health, and women's health using its adaptive Smart Sensing technology. It offers up to 8 days of battery life, ensuring continuous data collection without constant charging. The recessed sensors provide comfort for sensitive skin, making it ideal for 24/7 wear.
Experience a comprehensive view of your well-being. The Oura app presents data on sleep stages, readiness, and activity trends in an intuitive, actionable format. Users report being hooked almost immediately by the meaningful insights, finding it a less intrusive alternative to smartwatches. The ceramic finish is designed for durability, though care is advised around metal objects.
For Indian buyers, Oura Ring offers a premium health tracking experience distinct from local alternatives. While local options may focus on basic step counting, Oura provides deep sleep and recovery analysis. All customs duties and GST are included in the displayed INR price. Arrives via ExpressBox tracked shipping within 14-16 days.
Advanced Health Tracking with Smart Sensing
Oura Ring 4 Ceramic utilizes breakthrough Smart Sensing technology, adapting to your finger to deliver accurate, continuous data on over 50 health metrics. This includes detailed sleep stage analysis, readiness scores, activity levels, stress monitoring, heart health, and specific women's health insights. Unlike basic fitness trackers, Oura provides a holistic view of your body's signals, helping you understand recovery and optimize your daily performance. The design is sleek, comfortable, and built for 24/7 wear, making it a seamless addition to your routine. Imported directly from authorized US retailers, this ensures you receive the authentic product with the latest technology.
Who It's For vs. Who Should Skip It
This ring is ideal for health-conscious individuals, busy professionals, and women seeking deeper insights into their sleep, recovery, and overall well-being. If you want to understand how your daily habits impact your body without the distraction of a smartwatch screen, Oura is an excellent choice. It's also great for those who appreciate elegant, minimalist tech. However, if you require real-time notifications, GPS tracking, or extensive app integrations like a smartwatch, this ring may not meet those needs. Those sensitive to metal transfers on ceramic surfaces should also exercise caution or consider alternative materials.
Typical situations where Oura Ring 4 Ceramic Midnight Size 15 | Smart Ring for Sleep helps — illustrative scenarios, not customer reviews.
Priya, a 35-year-old professional in Mumbai, wanted to understand her sleep patterns better to manage work stress. Local fitness bands offered basic sleep duration but lacked detailed analysis.
The Oura Ring 4 provides deep sleep stage tracking and readiness scores. Priya now understands how her late meetings affect her recovery, allowing her to adjust her schedule for better energy levels.
Anjali, 42, in Bangalore, sought a discreet way to monitor her cycle and overall health without a smartwatch. She found many local wearables bulky and overly focused on fitness.
The Oura Ring 4 Ceramic offers precise women's health tracking and activity insights in an elegant, comfortable design. Anjali appreciates its subtle approach and long battery life, fitting seamlessly into her daily life.
| Directions | Wear on finger, sync with Oura App daily. |
| Recommended Use | Continuous wear for comprehensive health tracking. |
| Cost per use | Calculated based on ₹56,828 and ring lifespan. |
| Shelf life after opening | N/A (Durable electronic device) |
| Reapplication math | N/A (Durable electronic device) |
| Contraindications | May show color transfer from metal objects; consider removing during heavy metal handling. |
| Allergens / common irritants | Designed for sensitive skin; consult manufacturer for specific material details. |
| Feature | Oura Ring 4 | Others |
|---|---|---|
| Authenticity & Sourcing | Directly imported from authorized US retailers, factory-sealed. | May be locally manufactured or sourced through less transparent channels; authenticity can vary. |
| Health Metric Depth | Tracks >50 metrics: sleep stages, readiness, stress, heart health, women's health. | Typically focuses on basic metrics like steps, heart rate, and general activity; less depth in sleep/recovery. |
| Smart Sensing Accuracy | Adaptive Smart Sensing technology for continuous, accurate data. | Standard sensors; accuracy may vary, especially for nuanced sleep or recovery data. |
| Battery Life | Up to 8 days on a single charge. | Often requires daily or every-other-day charging. |
| Design & Comfort | Sleek, high-performance ceramic exterior, lightweight, recessed sensors for sensitive skin. |
About OURA
Oura Ring is a leader in smart ring technology, founded on advanced sensing and personalized health insights since 2013.
Compliance & Legal
Requires 100-240V charging adapter (not included). Use a compatible adapter for India's 220V standard.
USA manufacturer warranty applies. CrowCrowCrow covers transit damage or incorrect item.
Ceramic finish may show cosmetic color transfer from metal objects; handle with care or remove during heavy metal activities.
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| Attributes | Current |  |  | ||||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
| Varies widely; some can be bulky or less refined in finish and comfort. |
33,993 44,624 |
1,603 1,808 |
1,603 2,037 |
1,159 1,385 |
1,973 2,186 |
2,017 2,401 |
| Rating | 4.10(10) | 4.50(10) | 4.44(9) | 4.44(9) | 4.44(9) | 4.40(10) | 4.44(9) |
| Brand Name | OURA | Meta | ZOOROO | ZOOROO | ZOOROO | xiwxi | ZOOROO |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
