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| SKU | prn0643 |
| GTIN | 6430060153745 |
| Brand | OURA |
| Model | Oura Ring 4 (JZ90-54220-06) |
| Color | Brushed Silver |
| Size | 6 |
| Material | Titanium |
| Weight | Approx. 16.5 grams (ring only) |
| Dimensions | 2.7 cm (Diameter) x 0.8 cm (Height) |
| Water Resistance | Up to 100 meters (10 ATM) |
| Connectivity | Bluetooth |
| Operating System Compatibility | iOS 16+, Android 10.0+ |
| Battery Life | Up to 8 days |
| Battery Type | Lithium Polymer (non-replaceable) |
| Charging Time | Approx. 80 minutes |
| Country of Origin | US retail version, sourced from authorized US retailers |
This item:
Oura Ring 4 Brushed Silver Size 6 | Smart Ring for Sleep, Activity, Women’s Health, AI Advisor
49,885
This item
Oura Ring 4 Brushed Silver Size 6 | Smart Ring for Sleep, Activity, Women’s Health, AI Advisor
49,885
Total price:
1,62,474
You save 16,906 (9%) Extra3 items selected
3 items
1,62,474You save 16,906 (9%) Extra
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Unlock Your Health Potential with Oura Ring 4
The Oura Ring 4 is an advanced smart ring designed for comprehensive health monitoring. It tracks over 50 metrics including sleep stages, readiness scores, activity levels, heart rate variability, stress, metabolic health, and women’s health cycles. Powered by Smart Sensing technology, it adapts to your unique physiology, delivering accurate, continuous data day and night. The durable, all-titanium design is lightweight and comfortable for 24/7 wear, with no screens or vibrations to distract you. Enjoy up to 8 days of battery life on a single charge, making it ideal for busy lifestyles.
This generation features multi-ring support, allowing you to easily switch between different Oura Ring styles in the Oura App. The ring connects seamlessly via Bluetooth to both Android and iOS devices, syncing your data for detailed analysis and personalized AI-driven insights. While the first month of Oura Membership is included for new members, a subscription is required thereafter for full access to advanced features and historical data.
Imported directly from authorized US retailers, the Oura Ring 4 ensures you receive an authentic product with all original packaging and batch codes. All customs duties and GST are pre-paid and included in the displayed price. Orders are shipped via ExpressBox with tracking, typically arriving within 2-8 days to most Indian pincodes. This offers a transparent and hassle-free way to access cutting-edge health technology.
Advanced Health Insights with Smart Sensing
Oura Ring 4 utilizes Smart Sensing, a new platform that adapts to your body's unique biometrics. This ensures highly accurate, continuous data collection across over 50 health metrics, including sleep quality, readiness scores, heart rate variability, and detailed women's health tracking. Unlike basic fitness trackers, Oura provides a holistic view of your well-being, helping you understand how daily choices impact your health. The titanium construction is robust yet lightweight, designed for comfortable, all-day and all-night wear without intrusion. Enjoy up to 8 days of battery life, minimizing charging interruptions and maximizing data capture.
Ideal for Health-Conscious Professionals & Active Lifestyles
This ring is ideal for professionals seeking to optimize performance and manage stress, as well as individuals with active lifestyles who want to understand their recovery and training readiness. It's particularly beneficial for women tracking menstrual cycles and fertility windows. Those who prefer discreet wearables without screens or constant notifications will find it a perfect fit. However, individuals seeking real-time on-device fitness tracking or detailed GPS mapping should consider dedicated sports watches, as Oura focuses on passive biometric data and recovery insights.
Typical situations where Oura Ring 4 Brushed Silver Size 6 | Smart Ring for Sleep helps — illustrative scenarios, not customer reviews.
A professional in Bangalore needs to manage stress and optimize sleep for peak work performance.
Oura Ring 4 tracks stress levels and sleep stages, providing personalized insights via the Oura App to help adjust daily routines for better recovery and focus. Up to 8 days battery life means less charging hassle.
A woman in Delhi wants to track her menstrual cycle and understand her body's readiness for daily activities.
Oura Ring 4 offers detailed women's health tracking, including cycle prediction and readiness scores. This helps in planning activities and understanding hormonal influences on sleep and energy levels throughout the month.
| Serving Size | N/A (Wearable Device) |
| Cost per use | 1 ring at 1 day/day = 8 days: ₹6,236 per day |
| Shelf life after opening | N/A (Device) |
| Reapplication math | N/A (Device) |
| Contraindications | Not a medical device; consult a doctor for health concerns. Not suitable for individuals with pacemakers or other implanted electronic devices. |
| Allergens / common irritants | Non-allergenic inner molding materials |
| Feature | Oura Ring 4 | Others |
|---|---|---|
| Health Metric Tracking | Over 50 metrics: sleep, readiness, activity, heart health, stress, metabolic, women's health. Smart Sensing adapts to user. | Varies by brand; typically tracks fewer metrics (steps, HR, sleep). Lacks adaptive sensing for personalized insights. |
| Battery Life | Up to 8 days on a single charge. | Typically 1-3 days for smart rings; some fitness bands offer longer but are bulkier. |
| Design & Comfort | Lightweight, durable titanium. Screen-free, comfortable for 24/7 wear. | Often plastic or metal alloys; may have screens or be bulkier. Comfort varies greatly. |
| Data Accuracy & AI Insights | Advanced Smart Sensing technology provides accurate, continuous data and personalized AI insights via Oura App. | Accuracy can be inconsistent; AI insights are often generic or limited to basic activity summaries. |
| Membership Model |
About OURA
Oura is a leader in smart ring technology, focusing on advanced health tracking and personalized wellness insights through innovative sensing and AI.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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| First month included; subscription required for full features ($5.99/mo). |
| Some require subscriptions, others offer full features upfront. Cost structures vary. |
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| Rating | 4.00(8,864) | 4.10(10) | 4.10(10) | 4.83(6) | 4.83(6) | 4.10(10) | 4.40(751) |
| Brand Name | OURA | OURA | OURA | OURA | OURA | OURA | OURA |
| Item Form | Ring | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
