{"product_id":"smart-ring-display-screen-heart-rate-sleep-tracker-5atm-waterproof-sr08","title":"Smart Ring SR08 | Heart Rate, Sleep \u0026 SpO2 Tracker Display","description":"\n\u003ch2\u003eSmart Ring SR08 — Wear Your Wellness on Your Finger\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eOla Esporte SR08 Smart Ring\u003c\/strong\u003e — a sleek, lightweight health-tracking ring designed for men and women who want real-time wellness insights without the bulk of a smartwatch. Featuring a built-in touch display screen, this ring tracks your heart rate, blood oxygen levels, sleep duration, steps, calories, and distance — all from a stylish steel ring that weighs just 2.5 grams.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in \u003cstrong\u003eBlack, Silver, and Gold\u003c\/strong\u003e finishes, and in sizes 8–13, the SR08 fits seamlessly into any lifestyle. Whether you're swimming laps, hiking trails, or simply going about your day, its \u003cstrong\u003e5ATM waterproof rating\u003c\/strong\u003e means it can handle depths of 50+ meters — suitable for diving and snorkeling.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Display Screen with Touch Control\u003c\/strong\u003e — View your stats at a glance with a simple tap sequence directly on the ring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeart Rate Monitoring\u003c\/strong\u003e — Triple-tap to activate the heart rate sensor (Tianyi 3918); results display in seconds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlood Oxygen Tracking (SpO2)\u003c\/strong\u003e — Quad-tap to measure blood oxygen saturation levels on demand.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleep Monitoring\u003c\/strong\u003e — Automatically tracks your nightly sleep duration and displays it with 5 taps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActivity Tracking\u003c\/strong\u003e — Steps, distance, and calorie tracking via SC7A20 G-Sensor for accurate movement data.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Sports Modes\u003c\/strong\u003e — Supports a variety of workout and movement modes to match your active lifestyle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGesture Control\u003c\/strong\u003e — Wave your hand to trigger your phone's camera shutter for hands-free photos.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Display\u003c\/strong\u003e — Six taps shows current battery level; up to 3–4 days of regular use, 16–20 days standby.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTime Sync\u003c\/strong\u003e — Single tap displays current synchronized time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5ATM Waterproof\u003c\/strong\u003e — Safe for swimming, snorkeling, and diving to 50m depth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified\u003c\/strong\u003e — CE and FCC certified for safety and compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApp Compatible\u003c\/strong\u003e — Works with Android 9.0+ and Apple iOS 10.0+ via companion app (scan the QR code in the included manual).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\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\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\u003eColors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBlack, Silver, Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\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;\"\u003e8 (18.2mm), 9 (19mm), 10 (19.9mm), 11 (20.7mm), 12 (21.5mm), 13 (22.2mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\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;\"\u003e2.5g\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;\"\u003e16mAh | Charge time: ~2 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3–4 days (regular use) \/ 16–20 days (standby)\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 Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5ATM (50m depth)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eHeart Rate (Tianyi 3918), G-Sensor (SC7A20)\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 9.0+ \/ 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\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlease charge your ring fully upon arrival before first use.\u003c\/li\u003e\n  \u003cli\u003eHealth tracking data is for personal reference only; always consult a qualified healthcare professional for medical decisions.\u003c\/li\u003e\n  \u003cli\u003eDo \u003cstrong\u003enot\u003c\/strong\u003e use a fast\/quick charger or high-power charger — use a standard 1A or lower charger only.\u003c\/li\u003e\n  \u003cli\u003eDownload the companion app by scanning the QR code in the included instruction manual before first use.\u003c\/li\u003e\n  \u003cli\u003eRing size measurements may vary ±0.2–0.5mm from stated dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExplore More Wearables \u0026amp; Wellness\u003c\/h3\u003e\n\u003cp\u003eLooking for other ways to stay on top of your well-being? Check out our \u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003emotivational wall art\u003c\/a\u003e to keep your healthy mindset front and center, or browse our \u003ca href=\"\/products\/better-days-are-coming-motivational-canvas-wall-art-print\"\u003e\"Better Days Are Coming\" Canvas Wall Art\u003c\/a\u003e for everyday inspiration.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on understanding health metrics and wearable wellness tracking, 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: What health metrics does the SR08 Smart Ring track?\u003c\/h4\u003e\n\u003cp\u003eA: The SR08 Smart Ring tracks heart rate, blood oxygen (SpO2), sleep duration, step count, distance traveled, and calorie expenditure. All data is accessible directly on the ring's touch display or via the companion smartphone app.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the SR08 Smart Ring waterproof enough for swimming?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The SR08 carries a 5ATM waterproof rating, which means it is rated for water resistance up to 50 meters in depth. It is suitable for swimming, snorkeling, and diving activities.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What phone systems are compatible with the Smart Ring SR08?\u003c\/h4\u003e\n\u003cp\u003eA: The SR08 is compatible with Android 9.0 and above, as well as Apple iOS 10.0 and above. Simply scan the QR code in the instruction manual to download the companion app and pair your ring.\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 with all features active, expect 3–4 days of battery life. In standby mode, the ring can last 16–20 days. Charging takes approximately 2 hours using a standard 1A charger. Do not use fast\/quick chargers as they may damage the ring.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What sizes are available for the SR08 Smart Ring?\u003c\/h4\u003e\n\u003cp\u003eA: The ring is available in sizes 8 through 13, with internal diameters ranging from 18.2mm (size 8) to 22.2mm (size 13). Please note there may be a ±0.2–0.5mm variance in measurements. It is recommended to measure your finger carefully before ordering.\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 SR08 Smart Ring track?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SR08 Smart Ring tracks heart rate, blood oxygen (SpO2), sleep duration, step count, distance traveled, and calorie expenditure. All data is accessible directly on the ring's touch display or via the companion smartphone app.\"}}, {\"@type\": \"Question\", \"name\": \"Is the SR08 Smart Ring waterproof enough for swimming?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The SR08 carries a 5ATM waterproof rating, which means it is rated for water resistance up to 50 meters in depth. It is suitable for swimming, snorkeling, and diving activities.\"}}, {\"@type\": \"Question\", \"name\": \"What phone systems are compatible with the Smart Ring SR08?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The SR08 is compatible with Android 9.0 and above, as well as Apple iOS 10.0 and above. 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It is recommended to measure your finger carefully before ordering.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Smartwatch \u0026 Wearable Accessories\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/smartwatch-wearable-accessories\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Smart Ring SR08 | Heart Rate, Sleep \u0026 SpO2 Tracker Display\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/smart-ring-display-screen-heart-rate-sleep-tracker-5atm-waterproof-sr08\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"Silver With Box \/ 12","offer_id":53678365770041,"sku":"1005009900841285-Silver With 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