{"product_id":"oura-ring-4-rose-gold-size-11","title":"OURA Ring 4 - Rose Gold, Size 11","description":"Get to know your body better with the Oura Ring 4. It's got discreet sensors that track your sleep, readiness, and daily activity. With an Oura Membership (sold separately), you can access features like in-depth sleep analysis, personalised health insights, and live heart rate monitoring. Whether you're cleaning the house or hitting the elliptical at the gym, it automatically detects your activity and gives you credits. Plus, the daily Readiness Score helps you decide when to push yourself or take it easy.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003cbr\u003e- It's comfortable to wear day and night, thanks to its non-allergenic, lightweight titanium design- With a battery that lasts up to 8 days, you can go over a week without thinking about charging- You can go swimming or do water sports – it's water resistant down to 100 metres- Keep tabs on your daytime stress levels and learn how to build resilience over time- By monitoring your heart rate, you'll gain insights into your cardiovascular age and cardio capacity- Skin temperature tracking assists with illness detection and menstrual cycle insights______________________________________Please note:- To find the most comfortable fit, we recommend purchasing the Oura Ring 4 Sizing Kit. Sizing differs from Gen3 and standard ring sizes, so if you're switching rings or are unsure, use the correct kit. Wear the sizer for 24 hours to find your best fit.- Some tracking and insight features are only available with an Oura Membership (sold separately). Non-paying members have access to 3 simple daily scores: Sleep, Readiness, and Activity, as well as interactive and educational Explore content.\u003cbr\u003e\u003cbr\u003e\u003ch4\u003eKey Specifications:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life::\u003c\/strong\u003e Up to 8 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial::\u003c\/strong\u003e Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Smart ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp store:\u003c\/strong\u003e - Apple App Store- Google Play Store\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \/ fit:\u003c\/strong\u003e Size 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e - iOS 15.0 or later- Android 9.0 or later\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Bluetooth Low Energy (BLE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery type:\u003c\/strong\u003e Internal Lithium-ion battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging method:\u003c\/strong\u003e Charging dock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge time:\u003c\/strong\u003e Up to 80 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e Up to 8 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e Water resistant to 100 m \/ 328 ft (not suitable for diving)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealth \u0026amp; fitness tracking:\u003c\/strong\u003e - Track steps- Track distance- Track calories- Track heart rate- Sleep monitoring- Daytime stress- Menstrual cycle tracking- Blood oxygen- Skin temperature- 40+ activities- Cardiovascular age- Cardio capacity (VO2 Max)- Readiness Score- Illness detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensors:\u003c\/strong\u003e - Barometer- Gyroscope- Heart rate monitor (HRM)- Pedometer- Reflectance pulse oximetry (SpO2)- Temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e - Width: 7.9 mm- Thickness: 2.88 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Rose Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.3-5.2 g (depending on ring size)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer’s guarantee:\u003c\/strong\u003e 2 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox contents:\u003c\/strong\u003e - Oura Ring 4- Charging dock- USB Type-C cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OURA","offers":[{"title":"Default Title","offer_id":54460424814934,"sku":"IVOLT-SMR-0016","price":349.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4194\/6454\/files\/10278755.jpg?v=1783439357","url":"https:\/\/ivoltai.com\/products\/oura-ring-4-rose-gold-size-11","provider":"Ivolt Ai","version":"1.0","type":"link"}