{"product_id":"smart-health-ring-black-size-12-fitness-tracker-ring-with-no","title":"Smart Health Ring (Black, Size 12) - Fitness Tracker Ring with No","description":"\u003cp\u003eOur review of the Smart Health Ring (Black, Size 12) finds it best suited for anyone who wants continuous health data in a discreet form factor; the single biggest reason to buy is its combination of roundtheclock heart rate, blood oxygen and sleep tracking without any subscription fees. Worn like a regular ring, it blends comfort with detailed trends via the companion app, making it useful for people who want monitoring without a wrist device. Setup is straightforward and the included charging case extends usable time for travel and daily life.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose Your Size:\u003c\/strong\u003e Buy the optional sizing kit or use your US ring size to ensure a comfortable, accurate fit that keeps sensors aligned.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Subscription Fees:\u003c\/strong\u003e Lifetime free access to the smart health app means ongoing realtime tracking without recurring costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Sleep Monitor:\u003c\/strong\u003e Automatic overnight tracking records sleep stages and wake\/fallasleep times to help refine sleep habits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24Hour Health Monitoring:\u003c\/strong\u003e Continuous heart rate, blood oxygen and blood pressure readings are available in daily, weekly and monthly graphs in the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivity Tracking \u0026amp; Sport Modes:\u003c\/strong\u003e Automatic step, distance and calorie tracking plus multiple exercise modes provide routes, speeds and workout summaries for common activities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Battery System:\u003c\/strong\u003e A 3-5 day ring battery plus a 400 mAh charging case that can recharge the ring around 15 times extends monitoring up to about 60 days before the case needs a recharge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Smart Health Ring (Black, Size 12) is ideal for active users and frequent travelers who want continuous biometric tracking without subscription costs and prefer a lowprofile device instead of a wristband. It suits those who value overnight sleep insights, allday heart rate and SpO2 data, and the convenience of a portable charging case for extended trips.\u003c\/p\u003e\n\u003cp\u003eIt may not be the best choice for buyers who want deep integration with thirdparty fitness ecosystems or who need medicalgrade readings; users seeking a large display or a touchscreen should look at wrist devices instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComfortable, slim design that can be worn while sleeping without noticing it.\u003c\/li\u003e\n\u003cli\u003eAccuratefeeling heart rate and sleep tracking that customers report as useful for spotting changes overnight.\u003c\/li\u003e\n\u003cli\u003eNo ongoing subscription fees and a usable companion app with daily, weekly and monthly views.\u003c\/li\u003e\n\u003cli\u003eLong effective use with the 400 mAh charging case that multiplies ring charges for travel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited display-free form means all data must be reviewed inside the app rather than on the device.\u003c\/li\u003e\n\u003cli\u003eNot designed as a medical device, so readings are best used for wellness trends rather than clinical diagnosis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eREWSX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eUS 12 (recommend sizing kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensors\u003c\/td\u003e\n\u003ctd\u003eHeart rate, blood oxygen (SpO2), blood pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eRing 3-5 days per charge; charging case 400 mAh (approx 15 full ring charges)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003eIP68 waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eAndroid 4.4 \/ iOS 8.4 or above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Smart Health Ring (Black, Size 12) is a strong value for users who want continuous health and sleep monitoring without subscription costs and prefer an unobtrusive wearable. Its comfortable fit, reliable heart rate and sleep tracking, and the longlife charging case make it particularly good for travelers and daily wearers who want trend data rather than clinical precision.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a subscription to use the app?\u003c\/strong\u003e\u003cbr\u003eNo, the app is free for lifetime use and there are no subscription fees to access realtime health data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the ring and case last between charges?\u003c\/strong\u003e\u003cbr\u003eThe ring lasts about 3-5 days per charge and the included 400 mAh charging case can recharge the ring around 15 times, extending usage to roughly 60 days before the case itself needs charging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my finger?\u003c\/strong\u003e\u003cbr\u003eThe ring follows US ring sizing and the manufacturer recommends buying the sizing kit to determine the most comfortable and accurate size before purchase.\u003c\/p\u003e","brand":"REWSX","offers":[{"title":"Default Title","offer_id":48643180134619,"sku":"B0F2TM88K7","price":56.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61QqI-_BiML._AC_SL1500_26947ff0-e396-47d0-b8de-170547e7261e.jpg?v=1778543179","url":"https:\/\/gearmusthave.com\/products\/smart-health-ring-black-size-12-fitness-tracker-ring-with-no","provider":"GearMustHave","version":"1.0","type":"link"}