# Oura Ring 4 Ceramic Tide Size 13 Smart Ring | Sleep, Activity, Women’s Health Tracking **Brand:** OURA **SKU:** pjd1480 **ASIN:** B0FKQGHNWS **Canonical URL:** https://crowcrowcrow.com/p/oura-ring-ceramic-tide-size-sleep-activity-women-health-advisor-days-battery-life-before/pjd1480 **Category:** electronics **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹55,302 **Discount:** 36% **Customer rating:** 4.40/5 from 751 ratings ## Description Oura Ring 4 Ceramic (Size 13, Tide) tracks 50+ health metrics like sleep and activity. Its durable ceramic design is comfortable and stylish. Get personalized insights with Smart Sensing and up to 8 days of battery life. Imported from USA, all duties included, arrives {{ccc_delivery_eta}}. ## Highlights - Accurate Health Metrics — Tracks over 50 health metrics including sleep, activity, readiness, and women's health with Smart Sensing technology for continuous, personalized data. - Durable Ceramic Design — High-performance ceramic exterior is elegant and durable for daily wear, designed to resist scratches and keep up with an active lifestyle. - Long Battery Life — Enjoy up to 8 days of battery life on a single charge, allowing you to focus on your health without constant interruptions or charging needs. - Comfortable & Discreet — Recessed sensors on the interior ensure a comfortable fit, even on sensitive skin, making it easy to forget you're wearing it 24/7. ## Key features - ACCURACY - 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 - ACCURATE SIZING ESSENTIAL - Oura Ring 4 uses unique sizing different from standard jewelry rings; use the Oura Ring 4 Sizing Kit to find your perfect fit before purchasing - 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. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments - OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring - HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping ## Why choose this product - Oura Ring 4 Ceramic provides deep insights into sleep, activity, readiness, and stress, powered by Smart Sensing. This technology adapts to your body, delivering accurate data to help you understand your health trends. Unlike basic fitness trackers, Oura offers a holistic view, guiding you towards better well-being. The ceramic finish adds a touch of elegance, making it a stylish accessory you'll want to wear daily. Imported from authorized US retailers, it ensures you receive the authentic product with all customs duties and GST pre-paid. — Advanced Health Insights - This ring is ideal for individuals seeking detailed, actionable health insights without the distraction of a screen or constant notifications. It's perfect for those who value discreet, comfortable wearable technology that blends seamlessly into their daily lives and style. Those who prioritize sleep quality, recovery, and understanding their body's signals will find significant value. However, if you require real-time workout metrics displayed on the device itself or need a ring that is completely impervious to scratches from metal objects, consider a different material or device. The ceramic finish can show marks from softer metals, so caution is advised during certain activities. — Who It's For vs. Who Should Skip ## How to use 1. Use the Oura Ring Sizing Kit to determine your precise ring size before purchasing. An accurate fit is crucial for comfort and reliable data collection. — Ensure Correct Sizing 2. Place the Oura Ring 4 Ceramic onto its included charger. A full charge typically takes 1-2 hours and provides up to 8 days of battery life. — Charge the Ring 3. Download the Oura App on your compatible Android or iOS device. Follow the in-app instructions to pair your ring and set up your account, including your first month of membership. — Download the Oura App 4. Wear the ring continuously, including during sleep, to allow Smart Sensing to collect comprehensive data on your sleep, activity, and body signals. — Wear 24/7 for Data ## Product details | Field | Value | |---|---| | Sensing Technology | Smart Sensing | | Health Metrics Tracked | 50+ (Sleep, Activity, Readiness, Stress, Heart Health, Women's Health, etc.) | | Wearing Frequency | 24/7 (including sleep) | | Charging | Included charger | | Membership | First month included for new members; {{ccc_offer_price}} thereafter | | HSA/FSA Eligibility | Yes (for ring, chargers, shipping) | | Sizing | Requires Oura Ring Sizing Kit before purchase | | Care | Ceramic Polishing Pad recommended for removing metal transfer marks | | Brand | OURA | | Model | JZ90-57461-13 | | Color | Tide | | Size | 13 | | Material | Ceramic Exterior, Recessed Sensors | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | | Battery Life | Up to 8 days | | Compatibility | Android & iOS Compatible | ## Attributes - **Item form:** Ring ## Frequently asked questions ### How is this Oura Ring 4 Ceramic authentic vs the version sold in Indian stores? This Oura Ring 4 Ceramic is sourced directly from authorized US retailers, factory-sealed, and imported per-order. It is the same SKU and formulation US buyers receive. All customs duties and GST are included in the displayed price. Arrives {{ccc_delivery_eta}} via ExpressBox tracked shipping. ### Will the Oura Ring 4 Ceramic I receive match what is shown on the US retailer's page? Yes, orders are placed against the listed US retailer page at the time of purchase. Batch codes, packaging, and labels match what the US retailer dispatches. Photographs of every order are taken before international handover to ensure accuracy. ### Is the Oura Ring 4 Ceramic healthy to wear daily? Yes, the Oura Ring 4 Ceramic is designed for 24/7 wear, including sleep. Its recessed sensors are gentle on sensitive skin, and it tracks over 50 health metrics without screens or vibrations, providing insights without constant interruption. ### How to choose the correct size for the Oura Ring 4 Ceramic? It is crucial to use the Oura Ring Sizing Kit before purchasing. Oura Rings do not follow standard US jewelry sizing, and finding the right size is essential for accurate data and comfort. A sizing kit purchase typically provides a credit towards your ring. ### What is the best Oura Ring 4 Ceramic for Indian climate? The Oura Ring 4 Ceramic is designed for everyday wear and tracks health metrics regardless of climate. Its durable ceramic exterior and comfortable fit make it suitable for continuous use. Imported from the USA, it offers advanced health tracking features. ### Can I use the Oura Ring 4 Ceramic daily? Yes, the Oura Ring 4 Ceramic is designed for continuous daily wear, including during sleep. It tracks over 50 health metrics passively and comfortably, with up to 8 days of battery life per charge. ### What are the benefits of the Oura Ring 4 Ceramic? The Oura Ring 4 Ceramic offers detailed insights into sleep, activity, readiness, stress, heart health, and women's health. Its Smart Sensing technology provides accurate data, and the elegant ceramic design is comfortable for 24/7 wear with long battery life. ## Compliance {"wearable_technology":"This device is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional for medical advice. Ensure correct sizing for optimal performance and comfort. Ceramic finish may show marks from softer metals; handle with care."} ## Images 1. https://images.crowcrowcrow.com/B0FKQGHNWS-0.webp 2. https://images.crowcrowcrow.com/B0FKQGHNWS-3.webp 3. https://images.crowcrowcrow.com/B0FKQGHNWS-6.webp 4. https://images.crowcrowcrow.com/B0FKQGHNWS-9.webp 5. https://images.crowcrowcrow.com/B0FKQGHNWS-12.webp 6. https://images.crowcrowcrow.com/B0FKQGHNWS-15.webp --- Source: https://crowcrowcrow.com/p/oura-ring-ceramic-tide-size-sleep-activity-women-health-advisor-days-battery-life-before/pjd1480 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).