{"product_id":"smart-ring-heart-rate-blood-oxygen-monitor-unisex-waterproof","title":"Smart Ring | Heart Rate \u0026 Blood Oxygen Monitor | Unisex","description":"\n\u003ch2\u003eStay Connected to Your Wellness — Without the Bulk of a Smartwatch\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eOla Esporte Smart Ring\u003c\/strong\u003e is a sleek, screenless wearable designed for men and women who want continuous fitness and wellness tracking right on their finger. Crafted with a durable \u003cstrong\u003estainless steel case\u003c\/strong\u003e, this ring packs powerful sensors into an elegant form factor — available in Black, Gold, and Silver to match any style.\u003c\/p\u003e\n\u003cp\u003eWhether you're hitting the gym, heading out for a run, or simply winding down for the night, this smart ring silently tracks what matters most: your heart rate, blood oxygen levels, sleep quality, and daily activity. It pairs seamlessly with both \u003cstrong\u003eAndroid and iOS\u003c\/strong\u003e devices via a companion app, giving you rich trend data and historical insights at a glance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeart Rate Monitoring:\u003c\/strong\u003e Continuous optical heart rate tracking with 98%+ static accuracy (GH3018 sensor). View dynamic trends and historical data directly in the app.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlood Oxygen Tracking (SpO2):\u003c\/strong\u003e App-initiated and continuous SpO2 readings with historical data logging to help you understand your body's oxygen patterns.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleep Insights:\u003c\/strong\u003e Advanced sleep algorithm tracks sleep stages and provides coach-style reminders to help you build better rest habits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8 Sports Modes:\u003c\/strong\u003e Running, Cycling, Jump Rope, Walking, Mountaineering, Yoga, Dance, and Golf — with accurate distance, calorie, and step count data.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCamera Control:\u003c\/strong\u003e Use the shake-to-photo feature in the companion app to snap photos hands-free.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP68 Waterproof:\u003c\/strong\u003e Rated IP68 — wear it through handwashing, rain, and daily splashes without worry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Battery Life:\u003c\/strong\u003e 15mAh battery with up to 3–5 days working time and ~45 days standby. Charges fully in just 30 minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Alerts:\u003c\/strong\u003e Sedentary reminders, low battery notifications, and heart rate alerts keep you informed throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; FCC Certified\u003c\/strong\u003e — meets international safety and electromagnetic compliance standards.\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\u003eColors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBlack, Gold, Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e#6 (16.5mm) – #14 (23.0mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\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\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;\"\u003e15mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\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;\"\u003e~45 Days\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\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 style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCharge Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e~30 Minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNone (app-based)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\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 \u0026amp; iOS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\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\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eGetting Started\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eUpon receiving your ring, charge it for at least 2 hours using the included charging case adapter.\u003c\/li\u003e\n  \u003cli\u003eScan the QR code in the included manual to download the companion app.\u003c\/li\u003e\n  \u003cli\u003eFollow the in-app setup to pair your ring and start tracking.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eExplore More Wearables \u0026amp; Wellness\u003c\/h3\u003e\n\u003cp\u003eLooking to expand your wellness routine? Check out our \u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-poster-inspirational-quote\"\u003e\"1% Better Every Day\" Motivational Wall Poster\u003c\/a\u003e or the \u003ca href=\"\/products\/better-days-are-coming-motivational-canvas-wall-art-print\"\u003e\"Better Days Are Coming\" Motivational Canvas\u003c\/a\u003e — perfect companions for your fitness journey.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on how wearable technology can support your activity tracking and wellness goals, 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 both Android and iPhone (iOS) devices?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Ola Esporte Smart Ring is compatible with both Android and iOS smartphones. Simply download the companion app (via the QR code in your manual) and pair via Bluetooth to get started.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How waterproof is this smart ring — can I wear it while washing hands or swimming?\u003c\/h4\u003e\n\u003cp\u003eA: The ring carries an IP68 waterproof rating, making it resistant to submersion in fresh water. It's well-suited for handwashing, rain, and light splashing. However, prolonged submersion in pools or saltwater is not recommended.\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 regular use, the ring lasts approximately 3–5 days between charges, with up to 45 days on standby. It charges fully in about 30 minutes using the included magnetic charging case. Charging requires a 1A or lower charger.\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 #6 through #14 (16.5mm – 23.0mm inner diameter). We recommend measuring your finger diameter with a flexible measuring tape or a ring sizing guide to find your perfect fit before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the smart ring have a screen?\u003c\/h4\u003e\n\u003cp\u003eA: No, this ring is screenless by design to keep it slim and elegant. All your data — heart rate trends, SpO2 readings, sleep insights, and activity stats — is displayed in the companion smartphone app.\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 both Android and iPhone (iOS) devices?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The Ola Esporte Smart Ring is compatible with both Android and iOS smartphones. Simply download the companion app (via the QR code in your manual) and pair via Bluetooth to get started.\"}}, {\"@type\": \"Question\", \"name\": \"How waterproof is this smart ring — can I wear it while washing hands or swimming?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ring carries an IP68 waterproof rating, making it resistant to submersion in fresh water. It's well-suited for handwashing, rain, and light splashing. 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