{"product_id":"jifari-smart-tracker-ring-sleep-heart-rate-spo2-monitor","title":"Jifari Smart Tracker Ring - Sleep, Heart Rate \u0026 SpO2 Monitor","description":"\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eThe Jifari Smart Tracker Ring is a sleek, low-profile wearable designed to help you monitor your daily activity and wellness metrics. Engineered for continuous wear, this lightweight ring integrates into your daily routine, providing consistent tracking while you work, exercise, or sleep. It connects to a companion mobile application to display your daily step counts, sleep stages, heart rate, and blood oxygen levels ($SpO_2$), allowing you to observe trends in your physical activity over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eOperating with an intuitive, screen-free design, the ring prioritizes comfort and durability. The smooth interior casing houses the optical sensors securely against your skin for reliable data collection without irritation. To ensure uninterrupted use, the device features a magnetic charging interface that simplifies the recharging process. Whether you are monitoring your nightly rest cycles or keeping track of your active minutes throughout the day, this tracker offers a practical, hands-free alternative to traditional wristbands.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003ePlease note that this device is designed solely for general wellness and fitness tracking. All measurements, including heart rate and blood oxygen levels, are for personal reference only. This tracker is not a medical device, does not provide medical-grade diagnostics, and should not be used as a substitute for professional medical advice, diagnosis, or treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eKey Features:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eMulti-Metric Tracking:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e Monitors daily steps, heart rate, sleep quality, and blood oxygen levels ($SpO_2$).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eLow-Profile Design:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e Lightweight, screen-free construction designed for comfortable, 24\/7 wear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eMagnetic Charging:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e Features a dedicated magnetic charging dock for convenient, reliable power connection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l3 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eData Integration:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e Syncs wirelessly with a mobile application to view and analyze your wellness trends.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eMaterial \u0026amp; Care:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l2 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eMaterial:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e Outer shell constructed from durable, lightweight alloy; inner band lined with hypoallergenic, medical-grade resin to protect internal sensors.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l2 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eWater Resistance:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e Suitable for daily activities such as handwashing and light exercise sweat. Avoid prolonged submersion in hot water, saunas, or saltwater.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l2 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eCare Instructions:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e Clean periodically with a soft, damp cloth. Ensure the charging contact points are completely dry and free of debris before connecting to the charger.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eSize \u0026amp; Fit:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l0 level1 lfo3; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eFit:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e Designed for a snug yet comfortable fit on any finger, though worn most commonly on the index, middle, or ring finger for optimal sensor contact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l0 level1 lfo3; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003eSizing:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e Available in standard ring sizes (US 6 to US 13). For accurate sensor readings, the ring should fit securely without rotating freely, while still remaining comfortable enough to slide over your knuckle.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l1 level1 lfo4; tab-stops: list .5in;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e1 x Jifari Smart Tracker Ring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l1 level1 lfo4; tab-stops: list .5in;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e1 x Magnetic USB Charging Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal; mso-list: l1 level1 lfo4; tab-stops: list .5in;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman';\"\u003e1 x User Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jifari","offers":[{"title":"Gold \/ NO7 \/ Charging Case","offer_id":48985130303747,"sku":"JFR-STR-GLD-07-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ NO7 \/ Wired 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Charging","offer_id":48985130533123,"sku":"JFR-STR-GLD-12-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ No13 \/ Charging Case","offer_id":48985130565891,"sku":"JFR-STR-GLD-13-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ No13 \/ Wired Charging","offer_id":48985130598659,"sku":"JFR-STR-GLD-13-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ No8 \/ Charging Case","offer_id":48985130631427,"sku":"JFR-STR-GLD-08-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ No8 \/ Wired Charging","offer_id":48985130664195,"sku":"JFR-STR-GLD-08-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ No9 \/ Charging Case","offer_id":48985130696963,"sku":"JFR-STR-GLD-09-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ No9 \/ Wired Charging","offer_id":48985130729731,"sku":"JFR-STR-GLD-09-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ NO7 \/ Charging Case","offer_id":48985130762499,"sku":"JFR-STR-SLV-07-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ NO7 \/ Wired Charging","offer_id":48985130795267,"sku":"JFR-STR-SLV-07-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No10 \/ Charging Case","offer_id":48985130828035,"sku":"JFR-STR-SLV-10-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No10 \/ Wired Charging","offer_id":48985130860803,"sku":"JFR-STR-SLV-10-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No11 \/ Charging Case","offer_id":48985130893571,"sku":"JFR-STR-SLV-11-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No11 \/ Wired Charging","offer_id":48985130926339,"sku":"JFR-STR-SLV-11-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No12 \/ Charging Case","offer_id":48985130959107,"sku":"JFR-STR-SLV-12-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No12 \/ Wired Charging","offer_id":48985130991875,"sku":"JFR-STR-SLV-12-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No13 \/ Charging Case","offer_id":48985131024643,"sku":"JFR-STR-SLV-13-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No13 \/ Wired Charging","offer_id":48985131057411,"sku":"JFR-STR-SLV-13-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No8 \/ Charging Case","offer_id":48985131090179,"sku":"JFR-STR-SLV-08-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No8 \/ Wired Charging","offer_id":48985131122947,"sku":"JFR-STR-SLV-08-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No9 \/ Charging Case","offer_id":48985131155715,"sku":"JFR-STR-SLV-09-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ No9 \/ Wired Charging","offer_id":48985131188483,"sku":"JFR-STR-SLV-09-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ NO7 \/ Charging Case","offer_id":48985131221251,"sku":"JFR-STR-TRN-07-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ NO7 \/ Wired Charging","offer_id":48985131254019,"sku":"JFR-STR-TRN-07-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No10 \/ Charging Case","offer_id":48985131286787,"sku":"JFR-STR-TRN-10-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No10 \/ Wired Charging","offer_id":48985131319555,"sku":"JFR-STR-TRN-10-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No11 \/ Charging Case","offer_id":48985131352323,"sku":"JFR-STR-TRN-11-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No11 \/ Wired Charging","offer_id":48985131385091,"sku":"JFR-STR-TRN-11-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No12 \/ Charging Case","offer_id":48985131417859,"sku":"JFR-STR-TRN-12-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No12 \/ Wired Charging","offer_id":48985131450627,"sku":"JFR-STR-TRN-12-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No13 \/ Charging Case","offer_id":48985131483395,"sku":"JFR-STR-TRN-13-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No13 \/ Wired Charging","offer_id":48985131516163,"sku":"JFR-STR-TRN-13-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No8 \/ Charging Case","offer_id":48985131548931,"sku":"JFR-STR-TRN-08-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No8 \/ Wired Charging","offer_id":48985131581699,"sku":"JFR-STR-TRN-08-WIRED","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No9 \/ Charging Case","offer_id":48985131614467,"sku":"JFR-STR-TRN-09-CASE","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Tarnish \/ No9 \/ Wired Charging","offer_id":48985131647235,"sku":"JFR-STR-TRN-09-WIRED","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/2221\/9523\/files\/9bfb037a-4287-4b97-94cf-425e20a7230d.jpg?v=1782804838","url":"https:\/\/www.jifari.com\/products\/jifari-smart-tracker-ring-sleep-heart-rate-spo2-monitor","provider":"Jifari","version":"1.0","type":"link"}