Oura Ring 4 - Silver - Size 4 - Smart Ring - Unique Sizing, Not Standard US Ring Sizes - Size First - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life

Name: Oura Ring 4 - Silver - Size 4 - Smart Ring - Unique Sizing, Not Standard US Ring Sizes - Size First - Sleep Tracking Wearable - Heart Rate - Fitness
Brand: Oura
Price: 258324.00 VND
Availability: OutOfStock
Rating: 4.2 (1 reviews)

4.2/5

Product ID: 680102722

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Details

Special Feature
Heart Rate
Connectivity Technology
Bluetooth
Wireless Communication Standard
Bluetooth
Battery Cell Composition
Lithium
Shape
Round
Brand
OURA

⌚8 days battery life

💤30+ biometric sleep & health metrics

💧Water resistant titanium design

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Description

💍 Elevate your health game—wear the future on your finger.

UNPLUG GO - Up to 8 days of battery life means less charging, more living—stay connected without distraction.
DURABLE ELEGANCE - All-titanium, water-resistant design built for 24/7 wear, combining style with resilience.
SEAMLESS HEALTH SYNC - Syncs effortlessly with 40+ apps like Apple Health & Strava for a holistic wellness ecosystem.
PRECISION FIT EVERY TIME - Unique sizing kit ensures your perfect Oura Ring 4 fit—no guesswork, just comfort.
SMART SENSING SMARTER YOU - Tracks 30+ biometrics including sleep, heart rate, stress & women’s health with adaptive accuracy.

Oura Ring 4 is a sleek, all-titanium smart ring designed for continuous 24/7 health tracking. Powered by advanced Smart Sensing technology, it monitors over 30 biometrics including sleep, heart rate, stress, and women’s health metrics with adaptive precision. Featuring up to 8 days of battery life and water resistance, it offers a durable yet comfortable fit with a unique sizing system. Compatible with iOS and Android, it integrates with over 40 popular health apps, making it a comprehensive wellness companion. FSA/HSA eligible and includes a free first month of Oura membership for new users.