{"product_id":"ecg-smart-ring-heart-rate-blood-pressure-sleep-tracker-waterproof","title":"ECG Smart Ring – Heart Rate, Blood Pressure \u0026 Sleep Monitor","description":"\n\u003cp\u003eMeet the \u003cstrong\u003eOla Esporte ECG Smart Ring\u003c\/strong\u003e — a sleek, screenless wellness tracker worn right on your finger. Weighing just 5 grams and built with an alloy case, this compact ring packs advanced biosensors to help you stay on top of your daily well-being, fitness goals, and sleep habits — all day and all night.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: This product is intended for general wellness and fitness tracking purposes only. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. These statements have not been evaluated by the Food and Drug Administration.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love This Smart Ring\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eECG \u0026amp; AI Heart Analysis:\u003c\/strong\u003e Built-in ECG sensor (Goodix 3228T) with AI-powered heart health analysis gives you meaningful insights into your cardiovascular activity throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Health Monitoring:\u003c\/strong\u003e Tracks heart rate, blood pressure, blood oxygen (SpO₂), body temperature, and sleep quality — all from a single ring, 24 hours a day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActivity \u0026amp; Fitness Tracking:\u003c\/strong\u003e Logs steps, distance, calories burned, and motion data across 8+ exercise modes including running, cycling, yoga, hiking, golf, dancing, skipping, and mountaineering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5ATM \u0026amp; IP68 Waterproof:\u003c\/strong\u003e Splash and sweat resistant for everyday wear. Note: Avoid prolonged submersion and keep away from corrosive liquids such as soaps or sanitizers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUp to 15-Day Standby \/ 4–6 Day Working Battery:\u003c\/strong\u003e The 18mAh battery keeps up with your lifestyle, and a full charge takes only 30 minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScreenless \u0026amp; Discreet:\u003c\/strong\u003e No display means longer battery life and a clean, jewelry-like appearance that fits any occasion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSocial \u0026amp; Camera Features:\u003c\/strong\u003e Add friends and family in the app to share wellness data. Use the remote camera shutter for hands-free photos.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Language Support:\u003c\/strong\u003e Compatible with 28+ languages including English, Spanish, French, German, Japanese, Korean, Arabic, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal App Compatibility:\u003c\/strong\u003e Works with Android 5.1+ and iOS 8.0+ via companion app.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eComplete Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eAlloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e5g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e18mAh | Standby ~15 days | Working ~4–6 days | Charge time ~0.5H\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003ePPG: Goodix 3228T + 2×SFH2703 | ECG: Goodix 3228T | G-Sensor: STK8321\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e5ATM \/ IP68\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRing Sizes (Internal Diameter)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e7# 17.3mm | 8# 18.1mm | 9# 18.9mm | 10# 19.8mm | 11# 20.6mm | 12# 21.4mm | 13# 22.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eAndroid 5.1+ \/ iOS 8.0+\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eCE, FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eA Thoughtful Gift for Anyone\u003c\/h2\u003e\n\u003cp\u003eLooking for a memorable gift? This smart ring is an elegant, practical choice for birthdays, anniversaries, holidays, Valentine's Day, or any celebration. It's suitable for adults of all lifestyles — whether they're fitness enthusiasts, busy professionals, or anyone who values staying connected to their wellness journey.\u003c\/p\u003e\n\n\u003ch2\u003eExplore More Wearable \u0026amp; Wellness Accessories\u003c\/h2\u003e\n\u003cp\u003eLooking to complement your health tracking setup? Check out these popular picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-poster-inspirational-quote\"\u003e\"1% Better Every Day\" Motivational Canvas Poster | Wall Art\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/better-days-are-coming-motivational-canvas-wall-art-print\"\u003e\"Better Days Are Coming\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLearn More About Wearable Health Tracking\u003c\/h2\u003e\n\u003cp\u003eFor general information on how wearable devices monitor wellness metrics, visit the FDA Digital Health Center of Excellence – Wearable Devices.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What health metrics does the ECG smart ring track?\u003c\/h4\u003e\n\u003cp\u003eA: The Ola Esporte ECG Smart Ring tracks heart rate, blood pressure, blood oxygen (SpO₂), body temperature, and sleep quality. It also features ECG detection with AI-powered heart health analysis, plus activity metrics like steps, distance, and calories burned.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the smart ring waterproof? Can I wear it in the shower?\u003c\/h4\u003e\n\u003cp\u003eA: The ring carries a 5ATM \/ IP68 waterproof rating, making it resistant to splashes and sweat. However, we recommend avoiding prolonged submersion and keeping it away from corrosive liquids like soap, hand sanitizer, or cleaning products, which can damage internal components.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What sizes are available and how do I choose the right one?\u003c\/h4\u003e\n\u003cp\u003eA: The ring is available in sizes 7 through 13. Internal diameters range from 17.3mm (size 7) to 22.2mm (size 13). To find your size, measure the inside circumference of a ring that fits well, or use a ring sizing guide available at most jewelry retailers.\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: With normal active use, the battery lasts approximately 4–6 days. In standby mode, it can last up to 15 days. A full charge takes only about 30 minutes. Charging requires a 1A or lower current source.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the smart ring compatible with my smartphone?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The smart ring is compatible with Android devices running version 5.1 or higher, and Apple iOS devices running version 8.0 or higher. Simply download the companion app and pair via Bluetooth to get started.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the smart ring have a display screen?\u003c\/h4\u003e\n\u003cp\u003eA: No, the smart ring does not have a display screen. All data is viewed through the companion smartphone app. This screenless design contributes to the ring's lightweight feel, slim profile, and extended battery life.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What health metrics does the ECG smart ring track?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Ola Esporte ECG Smart Ring tracks heart rate, blood pressure, blood oxygen (SpO₂), body temperature, and sleep quality. It also features ECG detection with AI-powered heart health analysis, plus activity metrics like steps, distance, and calories burned.\"}}, {\"@type\": \"Question\", \"name\": \"Is the smart ring waterproof? Can I wear it in the shower?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ring carries a 5ATM \/ IP68 waterproof rating, making it resistant to splashes and sweat. 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