{"product_id":"unijethro-smart-ring-health-tracker-gold-size-7-heart-rate-spo2-sleep-tracking-ip68","title":"UniJethro Smart Ring Health Tracker (Gold, Size 7) — Heart Rate, SpO2 \u0026 Sleep Tracking, IP68","description":"\u003cp\u003e\u003cstrong\u003eUniJethro Smart Ring is a compact, waterproof wearable that continuously tracks heart rate, blood oxygen, blood pressure estimates, sleep patterns and activity without an app subscription.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis slim gold smart ring combines optical sensors and an accelerometer to deliver around-the-clock wellness and activity data in a subtle, jewelry-style form. Designed for daily wear and light water exposure, it syncs wirelessly with iPhone and Android devices so you can review trends, share progress with friends, and control smartphone functions like remote camera shutter.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate is the tracking for everyday use?\u003c\/h3\u003e\n\u003cp\u003eThe ring uses an optical heart-rate sensor together with the SC7A20H accelerometer to gather continuous measurements suitable for lifestyle monitoring and fitness tracking. While not intended as a medical device, it provides useful trend data for heart rate variability, estimated blood oxygen (SpO2), and activity metrics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOptical heart-rate sensor for resting and active measurements.\u003c\/li\u003e\n  \u003cli\u003eSpO2 readings to monitor blood oxygen trends.\u003c\/li\u003e\n  \u003cli\u003eAccelerometer tracks steps, distance, and calories burned.\u003c\/li\u003e\n  \u003cli\u003eSleep-stage estimates from overnight sensor fusion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat can I expect from battery life and durability?\u003c\/h3\u003e\n\u003cp\u003eThe built-in 20mAh rechargeable battery is optimized for everyday monitoring: expect roughly 3–5 days of typical use and up to 7–10 days in standby. The ring’s IP68 rating protects it from splashes and brief immersion so you can wear it during workouts and hand washing without worry.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3–5 days typical use; up to 10 days standby.\u003c\/li\u003e\n  \u003cli\u003eIP68 water resistance for sweat and short immersion.\u003c\/li\u003e\n  \u003cli\u003eDurable 316L stainless steel plus hypoallergenic resin casing.\u003c\/li\u003e\n  \u003cli\u003eCompact charging cable included for convenient recharges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it fit into my smartphone and fitness routine?\u003c\/h3\u003e\n\u003cp\u003ePair the ring with the UniJethro app on iOS 9.0+ or Android 5.0+ to sync sessions, review long-term trends, and use social features like sharing progress and remote camera control. The device supports more than 10 sport modes, helping you categorize workouts such as running, cycling, swimming, and yoga.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSyncs over Bluetooth with the UniJethro app — no subscription fees.\u003c\/li\u003e\n  \u003cli\u003e10+ sport modes including swimming and cycling.\u003c\/li\u003e\n  \u003cli\u003eRemote camera control and friends sharing features for motivation.\u003c\/li\u003e\n  \u003cli\u003eCompatible with most iPhone and Android phones supporting required OS versions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this ring made for? If you want a discreet wearable that looks like jewelry while offering continuous lifestyle health and activity tracking, the UniJethro Smart Ring is a good match. It’s aimed at busy professionals, fitness-minded users, and anyone who prefers a low-profile tracker over a wristband. Choose from multiple sizes (US 7–13) and finishes like gold to get a comfortable fit that complements daily wear. Remember the device provides wellness insights and trend data; it is not a medical diagnostic tool. For medical concerns, consult a healthcare professional.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the UniJethro Smart Ring waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it has an IP68 rating, protecting against sweat and brief immersion, but avoid high-pressure water exposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the ring require a subscription to use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the UniJethro app and core features work without any subscription fees.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UniJethro","offers":[{"title":"Default Title","offer_id":48413665984669,"sku":"B0GRGJPF5D","price":56.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/unijethro-front-packaging-gold.jpg?v=1781277654","url":"https:\/\/nexoltic.com\/products\/unijethro-smart-ring-health-tracker-gold-size-7-heart-rate-spo2-sleep-tracking-ip68","provider":"Nexoltic","version":"1.0","type":"link"}