{"product_id":"zbnmy-smart-ring-fitness-tracker-black-size-10-7-day-battery-sleep-heart-rate-monitoring","title":"ZBNMY Smart Ring Fitness Tracker (Black, Size 10) — 7-Day Battery, Sleep \u0026 Heart Rate Monitoring","description":"\u003cp\u003e\u003cstrong\u003eThe ZBNMY Smart Ring is a compact, subscription-free wearable that tracks heart rate, blood oxygen, steps and sleep, with up to seven days of battery life and IP68 water resistance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for people who want continuous health and activity insight without bulky wristwear or recurring fees, the ZBNMY ring pairs with a free app on Android and iOS to display your metrics. It combines basic fitness tracking, round-the-clock heart rate and blood oxygen estimates, multiple sport modes, and automatic sleep staging in a slim, durable metal shell. The ring ships with a portable charging case and is sized to fit precisely using the string-measure method provided in product images.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the ZBNMY ring monitor my health throughout the day?\u003c\/h3\u003e\n\u003cp\u003eThe ring uses on-board sensors to record heart rate and blood oxygen continuously or at set intervals, logging data to the companion app so you can review trends. It captures activity metrics like steps, distance and calories and aggregates them with sleep data for a fuller view of daily wellness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24-hour heart rate tracking with historical graphs in the app\u003c\/li\u003e\n  \u003cli\u003eBlood oxygen monitoring to observe relative changes over time\u003c\/li\u003e\n  \u003cli\u003eStep counting, distance and calorie estimates for daily activity\u003c\/li\u003e\n  \u003cli\u003eAutomatic sync to the free app—no subscription required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sleep details will the ring provide and how accurate is it?\u003c\/h3\u003e\n\u003cp\u003eThe ZBNMY ring automatically detects sleep and divides it into light sleep, deep sleep, REM-like eye movement and awake periods. The app presents durations and simple scoring so you can spot patterns, but it is intended for lifestyle tracking rather than clinical diagnosis.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic sleep detection and stage breakdowns\u003c\/li\u003e\n  \u003cli\u003eNight-by-night reports and weekly summaries in the app\u003c\/li\u003e\n  \u003cli\u003eActionable snapshots to help you adjust bedtime habits\u003c\/li\u003e\n  \u003cli\u003eNon-medical insights useful for personal sleep improvement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does the battery last and what charging options are included?\u003c\/h3\u003e\n\u003cp\u003eA single charge takes about 1–2 hours and the ring runs roughly 5–7 days depending on usage and sensor settings. The package includes a compact 500 mAh portable charging case that extends away-from-desk uptime—handy for travel and on-the-go charging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1–2 hour full-charge time for the ring\u003c\/li\u003e\n  \u003cli\u003e5–7 days typical battery life with standard tracking enabled\u003c\/li\u003e\n  \u003cli\u003ePortable charging case with 500 mAh capacity included\u003c\/li\u003e\n  \u003cli\u003eEasy dock-and-charge design for travel convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the ring durable and how should I choose the right size?\u003c\/h3\u003e\n\u003cp\u003eThe ZBNMY ring has an IP68 rating for water and dust resistance so you can wear it during handwashing, showers and shallow swimming. To ensure a secure fit, measure your finger’s outer circumference using the string method shown in the product images and consult the included size chart—pull the string a bit tighter or choose one size smaller for a snug fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP68 waterproof rating for everyday water exposure\u003c\/li\u003e\n  \u003cli\u003eMetal construction designed for daily wear and activity\u003c\/li\u003e\n  \u003cli\u003eString measurement method with size chart for an accurate fit\u003c\/li\u003e\n  \u003cli\u003eChoose one size smaller for a firmer, slip-resistant fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The ZBNMY Smart Ring is aimed at people who want discreet, continuous tracking without subscription costs—commuters, frequent travelers, minimalists who dislike wrist devices, and anyone seeking daily activity and sleep trends. It’s ideal for users who want a compact tracker that syncs to a free app, offers multi-day battery life and holds up to routine water exposure, while providing easy sharing and remote camera control features suitable for couples, friends and family.\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: Do I need to pay a subscription to use the app?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The ZBNMY app is free to use with the ring and does not require any subscription fees.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I wear the ring while swimming or showering?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The ring is IP68 rated so it withstands handwashing, showers and shallow swimming.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZBNMY","offers":[{"title":"Default Title","offer_id":48436715159709,"sku":"B0GYWMRNFD","price":70.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/zbnmy-front-packaging.jpg?v=1781454411","url":"https:\/\/nexoltic.com\/products\/zbnmy-smart-ring-fitness-tracker-black-size-10-7-day-battery-sleep-heart-rate-monitoring","provider":"Nexoltic","version":"1.0","type":"link"}