{"product_id":"smart-ring-display-screen-heart-rate-sleep-blood-oxygen-monitor-waterproof","title":"Smart Ring | Heart Rate, Sleep \u0026 SpO₂ Monitor + Display","description":"\n\u003ch2\u003eMeet Your New Favorite Wearable — Right on Your Finger\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eOla Esporte Smart Ring\u003c\/strong\u003e packs impressive health-tracking technology into a sleek, ultra-lightweight steel ring weighing just 2.5g. Whether you're hitting the gym, sleeping, or out on the water, this ring keeps tabs on your wellness effortlessly — no bulky smartwatch required.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in \u003cstrong\u003eBlack, Silver, and Rose Gold\u003c\/strong\u003e and sizes 8–14, this ring pairs seamlessly with Android 9.0+ and iOS 10.0+ devices via Bluetooth. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Display Screen\u003c\/strong\u003e — Instantly view your stats right on the ring's LED display with simple tap gestures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeart Rate Monitoring\u003c\/strong\u003e — Triple-tap to activate real-time heart rate readings using the Tianyi 3918 optical sensor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleep Tracking\u003c\/strong\u003e — 5-tap access shows last night's sleep duration at a glance to help you understand your rest patterns.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlood Oxygen (SpO₂) Monitoring\u003c\/strong\u003e — 4-tap activation for convenient oxygen saturation readings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActivity Tracking\u003c\/strong\u003e — Counts steps, tracks distance, and estimates calories burned across multiple sport modes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGesture Control \u0026amp; Remote Photo Capture\u003c\/strong\u003e — Wave your hand to snap a photo remotely; swipe to scroll through content hands-free.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5ATM Waterproof\u003c\/strong\u003e — Rated for depths beyond 50 meters, making it safe for swimming, diving, and snorkeling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3–4 Day Battery Life\u003c\/strong\u003e — 16mAh battery with up to 16–20 days standby and a fast 2-hour charge time (use 1A or lower charger only).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; FCC Certified\u003c\/strong\u003e — Meets international safety and performance standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack, Silver, Rose Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e#8 (18.2mm) · #9 (19.0mm) · #10 (19.9mm) · #11 (20.7mm) · #12 (21.5mm) · #13 (22.3mm) · #14 (23.0mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mAh · 3–4 day use · up to 20 days standby\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2 hours (1A max charger)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5ATM (50m+)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAndroid 9.0+ \/ iOS 10.0+\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\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Use the Touch Gestures\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 taps\u003c\/strong\u003e — Display step count\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 taps\u003c\/strong\u003e — Heart rate reading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 taps\u003c\/strong\u003e — Blood oxygen (SpO₂) reading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 taps\u003c\/strong\u003e — Last night's sleep duration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 taps\u003c\/strong\u003e — Battery level\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle tap\u003c\/strong\u003e — Current synced time\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand wave\u003c\/strong\u003e — Remote photo capture or content scroll\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCharge your ring fully upon receipt before first use.\u003c\/li\u003e\n  \u003cli\u003eDo \u003cstrong\u003enot\u003c\/strong\u003e use a fast charger or any charger over 1A — this may damage the battery.\u003c\/li\u003e\n  \u003cli\u003eHealth monitoring data is for personal reference and wellness awareness only; always consult a qualified healthcare professional for medical guidance.\u003c\/li\u003e\n  \u003cli\u003eScan the QR code in the included manual to download the companion app and connect via Bluetooth before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExplore More Wearable \u0026amp; Smart Accessories\u003c\/h3\u003e\n\u003cp\u003eLooking for more ways to stay connected and on top of your wellness goals? Check out our curated wearable picks:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e — Keep your health goals front of mind.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/hey-you-got-this-motivational-canvas-wall-art-print\"\u003e\"Hey, You Got This\" Motivational Canvas Wall Art Print\u003c\/a\u003e — Daily motivation for your active lifestyle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on the role of wearable health monitors and how tracking biometrics may support an active lifestyle, visit the CDC Physical Activity resources.\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\u003ch4\u003eQ: Is the smart ring compatible with iPhones and Android phones?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The smart ring works with Android devices running Android 9.0 or higher and Apple devices on iOS 10.0 or higher. Simply download the companion app via the QR code in the manual and connect via Bluetooth.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I wear the smart ring while swimming or in the shower?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The ring is rated at 5ATM waterproof, meaning it is designed to withstand depths of over 50 meters. It is suitable for swimming, showering, snorkeling, and even diving.\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: Under normal daily use with health monitoring active, expect 3–4 days of battery life per charge. In standby mode, the battery can last up to 16–20 days. Charging takes approximately 2 hours using a standard 1A charger — do not use fast chargers or high-power adapters.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How accurate is the heart rate and blood oxygen monitoring?\u003c\/h4\u003e\n\u003cp\u003eA: The smart ring uses the Tianyi 3918 optical sensor for heart rate and an SpO₂ sensor for blood oxygen readings. These readings are intended for personal wellness awareness and general activity tracking. They are not a substitute for professional medical-grade measurements or clinical diagnosis.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the gesture control and remote photo feature work?\u003c\/h4\u003e\n\u003cp\u003eA: Once connected to your smartphone via Bluetooth, a simple hand wave gesture triggers your phone's camera shutter remotely — great for selfies and group shots. You can also use hand gestures to scroll through social media feeds hands-free.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the smart ring compatible with iPhones and Android phones?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The smart ring works with Android devices running Android 9.0 or higher and Apple devices on iOS 10.0 or higher. Simply download the companion app via the QR code in the manual and connect via Bluetooth.\"}}, {\"@type\": \"Question\", \"name\": \"Can I wear the smart ring while swimming or in the shower?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The ring is rated at 5ATM waterproof, meaning it is designed to withstand depths of over 50 meters. 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