{"product_id":"smart-health-ring-with-heart-rate-blood-oxygen-monitoring","title":"Smart Health Ring – Heart Rate, Blood Oxygen \u0026 Sleep Tracker | Wireless Charging","description":"\u003ch2 style=\"font-size:20px; margin-bottom:8px;\"\u003eYour health, on your finger — 24\/7, without the bulk of a watch.\u003c\/h2\u003e\n\n\u003cp\u003eMost people stop wearing their fitness tracker within 3 months — because it's too bulky to sleep in, too fragile for the gym, and needs charging every night.\u003c\/p\u003e\n\n\u003cp\u003eThe Smart Health Ring fixes all three. It weighs less than a paperclip, survives workouts and hand washing, and runs \u003cstrong\u003e3+ days on a single charge\u003c\/strong\u003e — with the included wireless charging case topping it up on the go. All your data syncs to the free \u003cstrong\u003eJSRing app\u003c\/strong\u003e (iOS \u0026amp; Android). No subscription. No screen. Just data.\u003c\/p\u003e\n\n\u003chr style=\"margin:24px 0; border:none; border-top:1px solid #e5e5e5;\"\u003e\n\n\u003ch3 style=\"font-size:17px;\"\u003eWhat It Tracks\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeart Rate\u003c\/strong\u003e — continuous BPM monitoring day and night, not just on demand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlood Oxygen (SpO2)\u003c\/strong\u003e — monitors oxygen saturation and flags anything worth a closer look\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleep Stages\u003c\/strong\u003e — deep, light, REM, and awake breakdowns every morning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteps \u0026amp; Calories\u003c\/strong\u003e — passive activity tracking, no phone needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEverything syncs to the free \u003cstrong\u003eJSRing app\u003c\/strong\u003e, available on the \u003cstrong\u003eApp Store and Google Play\u003c\/strong\u003e. No subscription required.\u003c\/p\u003e\n\n\u003chr style=\"margin:24px 0; border:none; border-top:1px solid #e5e5e5;\"\u003e\n\n\u003ch3 style=\"font-size:17px;\"\u003eWhy Buy From Us?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7-day return policy\u003c\/strong\u003e — if it doesn't fit your lifestyle, contact us within 7 days of delivery for a return authorization (return shipping at your cost)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree size exchange\u003c\/strong\u003e — ordered the wrong size? We'll swap it, no hassle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal support\u003c\/strong\u003e — email us and a human responds, not a bot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSetup help included\u003c\/strong\u003e — our team will walk you through JSRing app pairing if you need it\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin:24px 0; border:none; border-top:1px solid #e5e5e5;\"\u003e\n\n\u003ch3 style=\"font-size:17px;\"\u003eHow To Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eDownload the free \u003cstrong\u003eJSRing app\u003c\/strong\u003e (search \"JSRing\" on App Store or Google Play)\u003c\/li\u003e\n  \u003cli\u003eEnable Bluetooth and keep your phone within 3 feet during first pairing\u003c\/li\u003e\n  \u003cli\u003eSlide the ring onto your index or middle finger — sensor panel facing palm-side down\u003c\/li\u003e\n  \u003cli\u003eWear it continuously day and night for the most accurate sleep and heart rate data\u003c\/li\u003e\n  \u003cli\u003eOpen the app anytime to view readings, trends, and sleep reports\u003c\/li\u003e\n  \u003cli\u003ePlace in the wireless charging case when battery is low — full charge in ~60 minutes\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003chr style=\"margin:24px 0; border:none; border-top:1px solid #e5e5e5;\"\u003e\n\n\u003ch3 style=\"font-size:17px;\"\u003eFind Your Size — Takes 30 Seconds\u003c\/h3\u003e\n\u003cp\u003eWrap a thin strip of paper around the finger you'll wear it on. Mark where it overlaps and measure in mm — that's your inner circumference. Divide by 3.14 to get your inner diameter.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px; margin-top:12px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003cth style=\"padding:10px; border:1px solid #ddd; text-align:left;\"\u003eSize\u003c\/th\u003e\n      \u003cth style=\"padding:10px; border:1px solid #ddd; text-align:left;\"\u003eInner Diameter\u003c\/th\u003e\n      \u003cth style=\"padding:10px; border:1px solid #ddd; text-align:left;\"\u003eUS Ring Size\u003c\/th\u003e\n      \u003cth style=\"padding:10px; border:1px solid #ddd; text-align:left;\"\u003eBest For\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e17mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e17mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e6–7\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eSlender \/ small fingers\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f0faf4; font-weight:bold;\"\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e20mm — Most Popular\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e20mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e10\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eAverage adult fingers\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e22mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e22mm\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e12–13\u003c\/td\u003e\n      \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eLarge \/ wide fingers\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"margin-top:12px; background:#fff8e1; border-left:3px solid #f5a623; padding:10px 14px; border-radius:4px;\"\u003e\n  \u003cstrong\u003eNot sure?\u003c\/strong\u003e Order size 20 — it fits the majority of adult fingers. If it doesn't fit, we'll exchange it free.\n\u003c\/p\u003e\n\n\u003chr style=\"margin:24px 0; border:none; border-top:1px solid #e5e5e5;\"\u003e\n\n\u003ch3 style=\"font-size:17px;\"\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HR214\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.5g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 18mAh · 3–4 days continuous use · charges in ~60 min\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApp:\u003c\/strong\u003e JSRing (free, iOS \u0026amp; Android)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Heart rate, SpO2, sleep tracking, calorie counting, step counting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e Wireless charging case + USB cable included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e Splash \u0026amp; sweat resistant (not for swimming)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Silver, Black, Gold\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 17mm, 20mm, 22mm inner diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e Smart Ring × 1 · Wireless Charging Case × 1 · USB Cable × 1 · User Manual × 1\u003c\/p\u003e\n\n\u003chr style=\"margin:24px 0; border:none; border-top:1px solid #e5e5e5;\"\u003e\n\n\u003ch3 style=\"font-size:17px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which app does it use?\u003c\/strong\u003e\u003cbr\u003e\nA: The free \u003cstrong\u003eJSRing app\u003c\/strong\u003e — search \"JSRing\" on the App Store or Google Play. Setup takes under 2 minutes. No subscription or account required to start tracking.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What size should I order?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003eSize 20 fits most adults\u003c\/strong\u003e — start there if you're unsure. To measure exactly: wrap a paper strip around your finger, mark the overlap, measure in mm, divide by 3.14. If you're between sizes, go up. Wrong size? We'll exchange it free.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How long does the battery last?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003e3–4 days\u003c\/strong\u003e with continuous heart rate and sleep monitoring. The included wireless charging case gives you a full recharge in about 60 minutes — charge it while you shower.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I wear it while sleeping?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes — overnight wear is recommended. Sleep analysis is one of the ring's core features, and continuous overnight wear gives you the most accurate sleep stage data.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is it waterproof?\u003c\/strong\u003e\u003cbr\u003e\nA: Splash and sweat resistant — fine for hand washing and workouts. Not designed for swimming or bathing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How accurate is the blood oxygen reading?\u003c\/strong\u003e\u003cbr\u003e\nA: It uses optical SpO2 sensing — the same technology used in most consumer wellness wearables. Designed for wellness tracking, not clinical use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: Returns are accepted within 7 days of delivery. The item must be unused, in its original condition, and in its original packaging, and return shipping is paid by the customer. Contact us first for a return authorization — see our \u003ca href=\"\/policies\/refund-policy\"\u003eRefund Policy\u003c\/a\u003e for full details.\u003c\/p\u003e\n\n\u003chr style=\"margin:24px 0; border:none; border-top:1px solid #e5e5e5;\"\u003e\n\n\u003cdetails style=\"font-size:13px; color:#888;\"\u003e\n  \u003csummary style=\"cursor:pointer; color:#aaa;\"\u003eHealth \u0026amp; Safety Information\u003c\/summary\u003e\n  \u003cp style=\"margin-top:10px;\"\u003eFor personal wellness use only. Not a medical device. Not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional about any health concern. Do not change medication or treatment based solely on readings from this device. Readings may be affected by movement, skin tone, and ambient light. Keep out of reach of children.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Top Shelf Sale","offers":[{"title":"Silver \/ 20","offer_id":48398323679453,"sku":"SU00128820-Silver 20","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 17","offer_id":48398323712221,"sku":"SU00128820-Silver 17","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 22","offer_id":48398323744989,"sku":"SU00128820-Silver 22","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 20","offer_id":48398323777757,"sku":"SU00128820-Black 20","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 17","offer_id":48398323810525,"sku":"SU00128820-Black 17","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 22","offer_id":48398323843293,"sku":"SU00128820-Black 22","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 20","offer_id":48398323876061,"sku":"SU00128820-Gold color 20","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 17","offer_id":48398323908829,"sku":"SU00128820-Gold 17","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 22","offer_id":48398323941597,"sku":"SU00128820-Gold color 22","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/9162\/3133\/files\/24b17c74-af85-48a9-8237-e66c68fbbb20.jpg?v=1787220504","url":"https:\/\/trendlyvibes.com\/products\/smart-health-ring-with-heart-rate-blood-oxygen-monitoring","provider":"TrendlyVibes ","version":"1.0","type":"link"}