{"product_id":"smart-ring-r11c-heart-rate-spo2-sleep-tracker-gesture-control","title":"Ola Esporte R11C Smart Ring – SpO2, Heart Rate \u0026 Gesture Control","description":"\n\u003ch2\u003eOla Esporte Smart Ring R11C – Your All-in-One Wellness \u0026amp; Fitness Companion\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eOla Esporte R11C Smart Ring\u003c\/strong\u003e — a sleek, lightweight stainless steel ring packed with advanced health-tracking technology and innovative gesture controls. Whether you're hitting the gym, winding down for sleep, or capturing the perfect photo hands-free, this ring keeps you connected, informed, and in control — without ever touching your phone.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay Screen:\u003c\/strong\u003e Tap-activated LED display shows real-time stats right on your finger — no phone needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeart Rate Monitoring:\u003c\/strong\u003e Triple-tap to view your last reading; the ring auto-initiates a new test and displays results within seconds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlood Oxygen (SpO2) Tracking:\u003c\/strong\u003e Four taps activates the SpO2 sensor for on-demand blood oxygen level readings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleep Tracking:\u003c\/strong\u003e Five taps displays previous night's sleep duration so you can understand and improve your rest quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep \u0026amp; Activity Tracking:\u003c\/strong\u003e Double-tap to see your real-time step count. Tracks steps, distance, and calories throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGesture Controls:\u003c\/strong\u003e Wave your hand to scroll through videos (TikTok, social feeds) or browse pages — completely hands-free interaction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Camera Shutter:\u003c\/strong\u003e A simple hand gesture triggers your phone's camera — capture stunning selfies and group shots effortlessly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApp Integration:\u003c\/strong\u003e Compatible with WeChat and Apple Health for seamless data sync. Supports multilingual apps on Android 8.0+ and iOS 10.0+.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof (1ATM):\u003c\/strong\u003e Splash and sweat resistant — wear it through workouts, daily routines, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight:\u003c\/strong\u003e Just 3g on your finger — you'll barely notice you're wearing it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Battery Life:\u003c\/strong\u003e 7–9 days standby, 3–5 days working use; charges fully in just 30 minutes via the included charging case.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.3:\u003c\/strong\u003e Fast, stable, low-energy connection to your smartphone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCPU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAC6323\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBLE 5.3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e25mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCase Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eStandby Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e7–9 days\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWorking Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3–5 days\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCharging Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e~30 minutes (charging case)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1ATM\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eHeart Rate Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eHx3918\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAndroid 8.0+ \/ iOS 10.0+\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCE, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNo touch buttons; app + tap-gesture interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGetting Started:\u003c\/strong\u003e Charge the ring using the included charging case. The heart rate light will illuminate to confirm startup. Open the companion app and pair via Bluetooth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWearing Tips:\u003c\/strong\u003e For best accuracy, wear on your index finger. Middle and ring fingers are also suitable. Avoid fingers where the base is narrower than the knuckle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizing:\u003c\/strong\u003e Measure your finger circumference before ordering — ring sizing may vary from standard sizing charts. Choose the size that fits comfortably (not too tight).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e Use 1A or less for charging. A full charge takes approximately 30 minutes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWho Is It For?\u003c\/h3\u003e\n\u003cp\u003eThe R11C Smart Ring is designed for \u003cstrong\u003emen and women\u003c\/strong\u003e who want discreet, always-on wellness tracking without a bulky smartwatch. It's perfect for fitness enthusiasts, content creators who want hands-free camera control, remote workers who want gesture-based phone control, and anyone who values clean, minimal wearable tech.\u003c\/p\u003e\n\n\u003ch3\u003eExplore Related Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-3m-spiral-cable-protector-xiaomi-m365-ninebot-electric-scooter\"\u003e1.3m Spiral Cable Protector for Xiaomi M365 \u0026amp; Ninebot Scooter\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-8m-displayport-to-hdmi-cable-4k-dp-adapter-pc-hdtv-projector\"\u003e1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC \u0026amp; TV\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/usb-c-to-hdmi-cable-1-8m-4k-macbook-laptop-phone\"\u003e1.8M USB-C to HDMI Cable 4K – MacBook, Laptop \u0026amp; Phone\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFurther Reading\u003c\/h3\u003e\n\u003cp\u003eLearn more about how wearable fitness trackers and activity monitors work: CDC – Walking \u0026amp; Physical Activity Tracking.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the Ola Esporte R11C Smart Ring work with iPhone and Android?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The R11C Smart Ring is compatible with iOS 10.0 and above as well as Android 8.0 and above. It syncs with Apple Health and WeChat, and supports multilingual app interfaces for users worldwide.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the gesture control feature work on the smart ring?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in gesture recognition allows you to wave your hand to scroll through video feeds (such as TikTok or social media), browse pages, and even trigger your smartphone's camera remotely — all without touching your phone screen. It's ideal for hands-free content browsing and photography.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the smart ring waterproof?\u003c\/h4\u003e\n\u003cp\u003eA: The R11C is rated at 1ATM water resistance, meaning it can withstand splashes, sweat, and brief contact with water during everyday activities. It is not rated for swimming or submersion.\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 ring delivers approximately 3–5 days of active use and up to 7–9 days on standby. It charges via its included charging case in as little as 30 minutes using a standard 1A charger.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What size smart ring should I order?\u003c\/h4\u003e\n\u003cp\u003eA: We recommend measuring your finger circumference in millimetres and comparing to the size chart before purchasing, as smart ring sizing may differ from standard jewellery sizing. For health-tracking accuracy, the ring should fit snugly but comfortably — wear it on your index, middle, or ring finger.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the Ola Esporte R11C Smart Ring work with iPhone and Android?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The R11C Smart Ring is compatible with iOS 10.0 and above as well as Android 8.0 and above. It syncs with Apple Health and WeChat, and supports multilingual app interfaces for users worldwide.\"}}, {\"@type\": \"Question\", \"name\": \"How does the gesture control feature work on the smart ring?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The built-in gesture recognition allows you to wave your hand to scroll through video feeds (such as TikTok or social media), browse pages, and even trigger your smartphone's camera remotely — all without touching your phone screen. It's ideal for hands-free content browsing and photography.\"}}, {\"@type\": \"Question\", \"name\": \"Is the smart ring waterproof?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The R11C is rated at 1ATM water resistance, meaning it can withstand splashes, sweat, and brief contact with water during everyday activities. 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