{"product_id":"ola-esporte-smart-ring-heart-rate-sleep-blood-oxygen-monitor","title":"Ola Esporte Smart Ring – Heart Rate, Sleep \u0026 SpO2 Tracker","description":"\n\u003cp\u003eMeet the \u003cstrong\u003eOla Esporte Smart Ring\u003c\/strong\u003e — a sleek, stainless steel fitness ring that tracks your wellness around the clock without the bulk of a traditional smartwatch. Weighing just 5g, it fits naturally on your finger while monitoring your heart rate, blood oxygen levels, sleep quality, steps, calories, and distance — all synced to your smartphone app.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThis 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 It\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e24\/7 Heart Rate Monitoring:\u003c\/strong\u003e Continuous heart rate tracking throughout the day with trend analysis, 7-day history, and real-time data synced to your app.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlood Oxygen Tracking:\u003c\/strong\u003e On-demand SpO2 (blood oxygen saturation) readings with historical data and oxygenation trend charts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Sleep Analysis:\u003c\/strong\u003e Automatically tracks sleep duration, quality, proportions, and provides a sleep score with average sleep heart rate.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCall \u0026amp; Message Alerts:\u003c\/strong\u003e The ring flashes white for incoming calls and blue for incoming messages — so you never miss a notification, even in silent mode.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Camera Control:\u003c\/strong\u003e A simple hand gesture instantly triggers your phone's camera — perfect for hands-free selfies or group photos.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActivity Tracking:\u003c\/strong\u003e Counts steps, estimates distance traveled, and calculates calories burned throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGesture \u0026amp; Motion Interaction:\u003c\/strong\u003e Use intuitive hand gestures to control media playback, browse videos, or play motion-sensing games.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Sport Modes:\u003c\/strong\u003e Optimized tracking for a range of physical activities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5ATM Waterproof:\u003c\/strong\u003e Rated for up to 50 meters of water resistance — wear it in the shower, pool, or rain without worry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHardware Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCPU:\u003c\/strong\u003e OM6626A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e BLE 5.3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 16mAh\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e Approx. 3–5 days\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharge Time:\u003c\/strong\u003e ~2 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeart Rate Sensor:\u003c\/strong\u003e HX3918\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eG-Sensor:\u003c\/strong\u003e SC7A20H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e Magnetic cable or optional charging case (1A or less)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e 5ATM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e No screen (app-based data viewing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, FCC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvailable Sizes\u003c\/h2\u003e\n\u003cp\u003e#7 (17.4mm) | #8 (18.2mm) | #9 (19.0mm) | #10 (19.9mm) | #11 (20.7mm) | #12 (21.5mm) | #13 (22.3mm)\u003c\/p\u003e\n\n\u003ch2\u003eCharging Configuration Note\u003c\/h2\u003e\n\u003cp\u003ePlease select your preferred charging method at checkout. The \u003cstrong\u003emagnetic cable option\u003c\/strong\u003e includes a charging cable only. The \u003cstrong\u003echarging case option\u003c\/strong\u003e includes the charging compartment. Please confirm your selection carefully before placing your order.\u003c\/p\u003e\n\n\u003cp\u003eMade in China.\u003c\/p\u003e\n\n\u003ch2\u003eLearn More About Fitness Tracking \u0026amp; Heart Rate Monitoring\u003c\/h2\u003e\n\u003cp\u003eFor general guidance on understanding your heart rate and physical activity levels, visit the \u003ca href=\"https:\/\/www.cdc.gov\/physicalactivity\/basics\/measuring\/heartrate.htm\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCDC's resource on measuring physical activity intensity\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eExplore More From Our Store\u003c\/h2\u003e\n\u003cul\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  \u003cli\u003e\u003ca href=\"\/products\/0-5mm-mini-pocket-gel-pen-quick-dry-waterproof-10-refills\"\u003e0.5mm Mini Pocket Gel Pen – Quick Dry, Waterproof \u0026amp; 10 Refills\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: Does the Ola Esporte Smart Ring work with both Android and iOS smartphones?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Ola Esporte Smart Ring connects via Bluetooth BLE 5.3 and is compatible with most modern Android and iOS smartphones. Simply download the companion app, pair the ring, and start syncing your activity, heart rate, sleep, and blood oxygen data.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I wear the smart ring while swimming or showering?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The smart ring carries a 5ATM waterproof rating, meaning it can withstand water pressure equivalent to 50 meters depth. It is safe to wear during swimming, showering, and everyday water activities.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I charge the smart ring and how long does the battery last?\u003c\/h4\u003e\n\u003cp\u003eA: The ring charges via a magnetic cable or optional charging case (sold as a configuration choice). A full charge takes approximately 2 hours and provides 3–5 days of typical use depending on feature usage and monitoring frequency.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the smart ring have a display screen?\u003c\/h4\u003e\n\u003cp\u003eA: No, the ring does not have a built-in display. All data — including heart rate trends, sleep scores, blood oxygen readings, steps, and calories — is viewed through the companion smartphone app. Notifications are signaled via LED light flashes and vibration alerts.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What sizes are available and how do I find my ring size?\u003c\/h4\u003e\n\u003cp\u003eA: The smart ring is available in sizes #7 through #13 (inner diameter 17.4mm to 22.3mm). To find your size, measure the inner circumference of your finger in millimeters and match to the size chart. When in doubt, size up for comfort, especially if you plan to wear the ring during workouts.\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 Smart Ring work with both Android and iOS smartphones?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The Ola Esporte Smart Ring connects via Bluetooth BLE 5.3 and is compatible with most modern Android and iOS smartphones. Simply download the companion app, pair the ring, and start syncing your activity, heart rate, sleep, and blood oxygen data.\"}}, {\"@type\": \"Question\", \"name\": \"Can I wear the smart ring while swimming or showering?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The smart ring carries a 5ATM waterproof rating, meaning it can withstand water pressure equivalent to 50 meters depth. 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