{"product_id":"oura-ring-4-smart-ring-silver-size-15-all-titanium-design-advanced-smart-sensing-technology-jz90-54217-15","title":"Oura Ring 4 Smart Ring, Silver, Size 15, All-Titanium Design, Advanced Smart Sensing Technology, JZ90-54217-15","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Oura Ring 4, the latest advancement in wearable health technology crafted with an all-titanium design for durability and comfort. Powered by Smart Sensing technology, this smart ring continuously tracks more than 50 vital health metrics such as sleep quality, readiness, physical activity, heart rate variability, stress levels, metabolic health, and women's health indicators. Unlike wrist-worn devices, the Oura Ring measures biometrics directly from the finger arteries using infrared photoplethysmography (PPG), providing deeper and more precise insights. Its quiet operation and up to 8 days of battery life allow you to focus on your daily activities without distraction. The ring supports multi-ring functionality enabling easy style changes through the companion app. Accurate sizing is essential for optimal performance; sizes range from 4 to 15 with no half sizes available. The Oura Ring 4 integrates seamlessly with the updated Oura app that organizes data into Today, Key Values, and My Health sections for comprehensive wellness tracking. This smart ring is an ideal accessory for those seeking a discreet yet powerful tool to understand and improve their health.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Battery Life:\u003c\/strong\u003e Enjoy up to 8 days of uninterrupted use without needing frequent charging, allowing you to focus on your daily routine without distractions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Smart Sensing Technology:\u003c\/strong\u003e Tracks over 50 health metrics including sleep, activity, heart health, stress, and women's health with adaptive sensing for personalized accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Titanium Durable Design:\u003c\/strong\u003e Crafted from titanium for a lightweight yet robust build that ensures comfort and long-lasting wearability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Finger-Based Measurements:\u003c\/strong\u003e Utilizes infrared photoplethysmography directly from finger arteries for deeper and more precise biometric data compared to wrist sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Ring Support with App Integration:\u003c\/strong\u003e Easily switch between different ring styles via the companion app while maintaining continuous health tracking.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eProduct Dimensions:\u003c\/p\u003e\u003cp\u003e0.98 x 0.98 x 0.31 in\u003c\/p\u003e\u003cp\u003e0.20 lbs\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eShipping Dimensions:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e4.57 x 4.41 x 1.34 in\u003c\/p\u003e","brand":"Oura","offers":[{"title":"New","offer_id":53277057024280,"sku":"VIP6430060153479MN","price":321.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7532\/6232\/files\/4c7a6476a3e645a6846c74beacbb1c7d.jpg?v=1794586319","url":"https:\/\/vipoutlet.com\/products\/oura-ring-4-smart-ring-silver-size-15-all-titanium-design-advanced-smart-sensing-technology-jz90-54217-15","provider":"VIP Outlet","version":"1.0","type":"link"}