Oura Ring 4 - Silver - Size 11 - 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

描述

💍 Own your health story with the ring that works as hard as you do.

The Oura Ring 4 is a cutting-edge smart ring crafted from durable titanium, designed for continuous 24/7 wear. It tracks over 50 health metrics including sleep, activity, stress, and heart health using adaptive Smart Sensing technology. With up to 8 days of battery life and water resistance, it offers seamless integration with over 40 popular health apps. New users receive a complimentary first month of membership, providing premium health insights and personalized recommendations.