# OURA Ring 4 Ceramic Midnight Smart Ring Size 14 | USA Import with 8-Day Battery Life

**Brand:** OURA
**SKU:** ef3307
**ASIN:** B0FKQKPG59
**Canonical URL:** https://crowcrowcrow.com/p/oura-ring-ceramic-midnight-size-sleep-activity-women-health-advisor-days-battery-life-ef3307/ef3307
**Category:** electronics
**Subcategory:** Wearable Technology
**Availability:** in_stock
**Price (INR, all-inclusive):** ₹37,282
**Discount:** 15%
**Customer rating:** 4.10/5 from 10 ratings

## Description

OURA Ring 4 Ceramic Midnight (Size 14) offers advanced health tracking with Smart Sensing for sleep, activity, and women's health. Enjoy up to 8 days of battery life in a comfortable, durable ceramic design. Imported from USA, duties included, arrives {{ccc_delivery_eta}}.

## Highlights

- 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

## 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

## Attributes

- **Unit count:** 1

## Compliance

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.

## Images

1. https://images.crowcrowcrow.com/B0FKQKPG59-0.webp
2. https://images.crowcrowcrow.com/B0FKQKPG59-1.webp
3. https://images.crowcrowcrow.com/B0FKQKPG59-2.webp
4. https://images.crowcrowcrow.com/B0FKQKPG59-3.webp
5. https://images.crowcrowcrow.com/B0FKQKPG59-4.webp
6. https://images.crowcrowcrow.com/B0FKQKPG59-5.webp

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Source: https://crowcrowcrow.com/p/oura-ring-ceramic-midnight-size-sleep-activity-women-health-advisor-days-battery-life-ef3307/ef3307

Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).