{"product_id":"r09-smart-ring-heart-rate-spo2-sleep-tracker-5atm-waterproof","title":"R09 Smart Ring – Heart Rate, SpO2 \u0026 Sleep Tracker | 5ATM","description":"\n\u003cp\u003eMeet the \u003cstrong\u003eR09 Smart Ring by Ola Esporte\u003c\/strong\u003e — a sleek, screenless wellness tracker worn right on your finger. Crafted from premium stainless steel with a modern minimalist aesthetic, this ring blends seamlessly from the gym to a formal dinner. Available in Black, Silver, and Gold to suit every style.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThese statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love the R09 Smart Ring\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous Health Monitoring:\u003c\/strong\u003e Tracks heart rate, blood oxygen (SpO2), skin temperature, steps, calories, and detailed sleep stages — all from your finger.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5ATM \u0026amp; IP68 Waterproof:\u003c\/strong\u003e Splash-proof, sweat-proof, and rain-ready. Wear it in the shower, at the pool, or on any adventure without worry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7-Day Battery Life:\u003c\/strong\u003e Up to 7 days on a single charge, with a full recharge in approximately 1 hour via the included magnetic charging case.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Sport Modes:\u003c\/strong\u003e Supports running, cycling, fitness training, yoga, and more — capturing real-time metrics for every workout.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Subscription Required:\u003c\/strong\u003e All health and activity data is viewable for free via the companion mobile app — no hidden fees, ever.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCamera Control:\u003c\/strong\u003e Use the app's shake-to-capture feature to take photos remotely right from your ring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Pairs via Bluetooth 5.2 with Android 8.0+ and iOS 10+ devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For Every Moment\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e🏃 \u003cstrong\u003eWorkouts \u0026amp; Sports:\u003c\/strong\u003e Real-time activity metrics without the bulk of a smartwatch.\u003c\/li\u003e\n  \u003cli\u003e😴 \u003cstrong\u003eSleep Analysis:\u003c\/strong\u003e Understand your sleep stages to build better nightly routines.\u003c\/li\u003e\n  \u003cli\u003e✈️ \u003cstrong\u003eTravel \u0026amp; Outdoors:\u003c\/strong\u003e Lightweight and compact — ideal for on-the-go lifestyles.\u003c\/li\u003e\n  \u003cli\u003e🎁 \u003cstrong\u003eThoughtful Gift:\u003c\/strong\u003e A stylish, functional gift for birthdays, weddings, or any special occasion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack, Silver, Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeart Rate, SpO2, Accelerometer, Skin Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–25 mAh (~7 days typical use)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~1 Hour (Magnetic \/ Charging Case)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5ATM \/ IP68\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–5 Metres\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAndroid 8.0+ \/ iOS 10+\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eRelated Products You May Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-3ml-0-5ml-ampoule-head-cartridge-hyaluron-pen-skin-care\"\u003e0.3ml \u0026amp; 0.5ml Hyaluron Pen Ampoule Head Cartridge | Skin Care\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/temporary-tattoo-markers-dual-end-10-colors-body-face-paint-pens\"\u003e10 Dual-End Temporary Tattoo Markers – Body \u0026amp; Face Paint Pens\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on how wearable health trackers are evaluated, visit the FDA's Digital Health Center of Excellence – Wearable Medical Devices.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Smart_ring\" target=\"_blank\" rel=\"noopener\"\u003eSmart ring\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: Is the R09 Smart Ring compatible with both iPhone and Android phones?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The R09 Smart Ring connects via Bluetooth 5.2 and is fully compatible with iOS 10+ and Android 8.0+ devices. Simply download the free companion app to sync and view all your health and activity data.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How waterproof is the R09 Smart Ring?\u003c\/h4\u003e\n\u003cp\u003eA: The R09 Smart Ring carries a 5ATM and IP68 waterproof rating, meaning it can withstand submersion in water and is fully protected from sweat, rain, and splashing. It's suitable for swimming and showering.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the battery last and how do I charge it?\u003c\/h4\u003e\n\u003cp\u003eA: The R09 Smart Ring provides up to 7 days of typical use on a single charge. It recharges in approximately 1 hour using the magnetic charger or the included charging case.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the R09 Smart Ring require a subscription to use the health tracking app?\u003c\/h4\u003e\n\u003cp\u003eA: No subscription is required. All health tracking features — including heart rate monitoring, SpO2 tracking, sleep analysis, and activity data — are accessible for free through the companion mobile app.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What health metrics does the R09 Smart Ring track?\u003c\/h4\u003e\n\u003cp\u003eA: The R09 Smart Ring monitors heart rate, blood oxygen saturation (SpO2), skin temperature, steps, calories burned, and sleep stages. It also supports multiple sport modes for activities like running, cycling, fitness, and yoga.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the R09 Smart Ring compatible with both iPhone and Android phones?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The R09 Smart Ring connects via Bluetooth 5.2 and is fully compatible with iOS 10+ and Android 8.0+ devices. Simply download the free companion app to sync and view all your health and activity data.\"}}, {\"@type\": \"Question\", \"name\": \"How waterproof is the R09 Smart Ring?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The R09 Smart Ring carries a 5ATM and IP68 waterproof rating, meaning it can withstand submersion in water and is fully protected from sweat, rain, and splashing. It's suitable for swimming and showering.\"}}, {\"@type\": \"Question\", \"name\": \"How long does the battery last and how do I charge it?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The R09 Smart Ring provides up to 7 days of typical use on a single charge. It recharges in approximately 1 hour using the magnetic charger or the included charging case.\"}}, {\"@type\": \"Question\", \"name\": \"Does the R09 Smart Ring require a subscription to use the health tracking app?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No subscription is required. 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