{"product_id":"health-beauty-health-care-biometric-monitors-activity-monitors-s-17","title":"Oura Ring 4 Stealth Size 12 Smart Ring Monitors Sleep, Heart Rate, Fitness Up to 8 Days Battery","description":"\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003cbr\u003eDiscover the Oura Ring 4 Stealth in size 12, a discreet smart ring crafted for everyday wear that monitors sleep, heart rate, and daily activity with clinical-grade insight. The stealth finish blends with any style, and the compact ring form delivers comfort around the clock so you can track your health without interruption. With up to 8 days of battery life, you can rely on continuous monitoring and data-driven guidance from the Oura app. The ring captures 24\/7 heart rate, HRV, sleep stages (light, deep, REM), respiratory rate, and body temperature variations to generate a Readiness Score and actionable insights for better sleep, recovery, and performance. Compatible with iOS and Android devices via the Oura app, this ring provides a sleek, non-intrusive way to optimize health and wellness.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Specification\u003c\/strong\u003e\u003cbr\u003e- Brand: Oura\u003cbr\u003e- Model: Ring 4\u003cbr\u003e- Finish\/Color: Stealth\u003cbr\u003e- Size: 12\u003cbr\u003e- Battery life: Up to 8 days\u003cbr\u003e- Sleep tracking: Yes\u003cbr\u003e- Heart rate monitoring: Yes\u003cbr\u003e- HRV tracking: Yes\u003cbr\u003e- Sleep stages: Yes\u003cbr\u003e- Respiratory rate tracking: Yes\u003cbr\u003e- Body temperature variation tracking: Yes\u003cbr\u003e- Readiness Score: Yes\u003cbr\u003e- Activity tracking: Yes\u003cbr\u003e- Connectivity: Bluetooth\u003cbr\u003e- App: Oura app\u003cbr\u003e- Compatibility: iOS and Android\u003cbr\u003e- EAN: 6430060153561\u003cbr\u003e\u003cbr\u003eNote\u003cbr\u003eThe product description and specification should be verified on the vendor's website to ensure the latest information.","brand":"Oura","offers":[{"title":"Default Title","offer_id":54559611322691,"sku":"EA6430060153561","price":459.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/7647\/6043\/files\/6430060153561_1.jpg?v=1781656808","url":"https:\/\/itradecenter.store\/products\/health-beauty-health-care-biometric-monitors-activity-monitors-s-17","provider":"iTradeCenter.Store","version":"1.0","type":"link"}