{"product_id":"unijethro-smart-ring-health-tracker-blue-size-7-heart-rate-spo2-sleep-monitoring-ip68-waterproof","title":"UniJethro Smart Ring Health Tracker (Blue, Size 7) — Heart Rate, SpO2 \u0026 Sleep Monitoring, IP68 Waterproof","description":"\u003cp\u003e\u003cstrong\u003eUniJethro Smart Ring is a compact, waterproof wearable that monitors heart rate, blood oxygen, blood pressure, and sleep while tracking steps and activity for iPhone and Android—no app subscription required.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis smart ring combines medical-style sensors with a minimalist resin and stainless-steel design to deliver continuous health and fitness insights in a discreet form factor. It pairs with your phone to show real-time readings, stores multi-day data, and offers extra features like remote camera control and shareable health summaries. Built to be worn all day and protected to IP68 standards, it fits both casual users and people who want passive, always-on tracking without bulky wristwear.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate are the UniJethro ring’s health readings?\u003c\/h3\u003e\n\u003cp\u003eThe ring uses optical sensors and an accelerometer to estimate heart rate, blood oxygen (SpO2), and blood pressure trends, plus sleep stages. While useful for spotting patterns and supporting lifestyle choices, it’s not a medical device and shouldn't replace professional diagnostics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOptical sensors record continuous heart-rate trends during day and night.\u003c\/li\u003e\n  \u003cli\u003eSpO2 monitoring provides periodic blood-oxygen estimates for trend tracking.\u003c\/li\u003e\n  \u003cli\u003eBlood-pressure readings are algorithm-based estimates for general awareness.\u003c\/li\u003e\n  \u003cli\u003eSleep analysis combines motion and heart-rate data to outline sleep stages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does the battery last and how durable is the ring?\u003c\/h3\u003e\n\u003cp\u003eThe UniJethro ring typically runs 3–5 days with regular use and can last up to 7–10 days in standby mode. Its IP68 rating means it tolerates handwashing and accidental immersion, while resin plus stainless-steel construction balances lightweight comfort with everyday durability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3–5 days typical battery life on active use; longer in standby.\u003c\/li\u003e\n  \u003cli\u003eDedicated charging cable included for fast top-ups.\u003c\/li\u003e\n  \u003cli\u003eIP68 protection against dust and short water immersion.\u003c\/li\u003e\n  \u003cli\u003eResin and stainless-steel case for comfortable all-day wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat activity and lifestyle features does the ring offer?\u003c\/h3\u003e\n\u003cp\u003eBeyond biometric monitoring, the ring tracks steps, calories, and distance using a built-in accelerometer, and recognizes common activities like running, cycling, and yoga. It also supports remote photo control and a friend-sharing mode so you can exchange health summaries with contacts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStep counting, calorie estimation, and distance tracking with SC7A20H accelerometer.\u003c\/li\u003e\n  \u003cli\u003eActivity recognition for running, cycling, yoga, and general movement.\u003c\/li\u003e\n  \u003cli\u003eRemote camera shutter for hands-free photos from your phone.\u003c\/li\u003e\n  \u003cli\u003eHealth-data sharing mode to compare or share summaries with others.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich phones and sizes are compatible, and what’s included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe ring works with both iPhone and Android devices via the companion app without any subscription fees. It ships with everything needed to start: the smart ring, a dedicated charger, a quick-start guide, and a silicone protector to customize the fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with iPhone and Android—no ongoing app fee.\u003c\/li\u003e\n  \u003cli\u003eIncluded: smart ring, charging cable, quick-start guide, silicone protector.\u003c\/li\u003e\n  \u003cli\u003eMultiple ring sizes available; this listing is Blue, size 7.\u003c\/li\u003e\n  \u003cli\u003eTwo-year warranty and customer support from UniJethro.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The UniJethro Smart Ring suits anyone who wants a low-profile, wearable sensor to monitor daily health trends and activity without a subscription. It’s a good fit for commuters, fitness-aware users who prefer minimal gear, couples or friends who want shared data, and anyone seeking a stylish, water-resistant tracker that blends with everyday life. If you need clinical-grade measurements for medical decisions, consult a healthcare professional—this ring is intended for wellness tracking and lifestyle insights.\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: Does the UniJethro ring work with iPhone and Android?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it pairs with both iPhone and Android through the companion app and requires no subscription fee.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the battery last on a single charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Expect about 3–5 days of regular use and up to 7–10 days in standby mode.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UniJethro","offers":[{"title":"Default Title","offer_id":48436878639261,"sku":"B0GDWMP6ZP","price":56.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/unijethro-ring-front-view-blue.jpg?v=1781456241","url":"https:\/\/nexoltic.com\/products\/unijethro-smart-ring-health-tracker-blue-size-7-heart-rate-spo2-sleep-monitoring-ip68-waterproof","provider":"Nexoltic","version":"1.0","type":"link"}