{"product_id":"zbnmy-smart-ring-fitness-tracker-black-size-11-subscription-free-health-monitor-7-day-battery-ip68","title":"ZBNMY Smart Ring Fitness Tracker (Black, Size 11) — Subscription-Free Health Monitor, 7-Day Battery \u0026 IP68","description":"\u003cp\u003e\u003cstrong\u003eThe ZBNMY Smart Ring is a compact, subscription-free wearable that tracks heart rate, SpO2, sleep stages, steps and workouts while offering up to seven days of battery life and IP68 water resistance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight ring blends daily activity tracking with continuous health monitoring in a low-profile design. Pair it with the free ZBNMY app on Android or iOS to view heart rate trends, sleep reports, step counts and exercise summaries without any ongoing fees. The package includes a portable 500 mAh charging case so you can recharge on the go and maintain multi-day use between charges.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate is the ZBNMY ring for heart rate and blood oxygen monitoring?\u003c\/h3\u003e\n\u003cp\u003eThe ring measures heart rate and blood oxygen (SpO2) continuously throughout the day and during sleep to provide trend data you can review in the app. While not a medical device, it gives useful day-to-day insights and flags changes in typical patterns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24\/7 optical heart rate sensing for trend tracking\u003c\/li\u003e\n  \u003cli\u003eIntermittent SpO2 readings for daytime and sleep monitoring\u003c\/li\u003e\n  \u003cli\u003eData stored and displayed in the free app, no subscription required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the ring survive daily wear, water exposure and workouts?\u003c\/h3\u003e\n\u003cp\u003eThe ZBNMY ring carries an IP68 waterproof rating so it tolerates handwashing, showers and shallow swimming. Its durable build makes it suitable for gym sessions and everyday activity without frequent removal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP68 rating for protection against dust and water immersion\u003c\/li\u003e\n  \u003cli\u003eScratch-resistant finish designed for regular use\u003c\/li\u003e\n  \u003cli\u003eComfort-first shape for continuous 24\/7 wear, including sleep\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does the battery last and what about charging on the road?\u003c\/h3\u003e\n\u003cp\u003eA single charge delivers about 5–7 days of typical use depending on monitoring frequency and settings. The included portable charging case (500 mAh) extends time away from outlets and fully recharges the ring in 1–2 hours.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5–7 days per charge under normal usage\u003c\/li\u003e\n  \u003cli\u003eFast 1–2 hour recharge for the ring itself\u003c\/li\u003e\n  \u003cli\u003e500 mAh charging case for multiple top-ups during travel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I ensure the ring fits correctly and connects with my phone?\u003c\/h3\u003e\n\u003cp\u003eMeasure your finger with the string method shown in the product images before ordering and consult the size chart to pick the closest match; pulling the string slightly tighter or choosing one size down often improves fit. The ring connects to the ZBNMY app on Android and iOS via Bluetooth for setup, live data sync and sharing options.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow the provided string measurement method for outer circumference\u003c\/li\u003e\n  \u003cli\u003eCompare to the size chart and consider one size smaller for a snug fit\u003c\/li\u003e\n  \u003cli\u003eBluetooth pairing to the free app with options to share health data\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The ZBNMY Smart Ring suits people who want a discreet, wearable way to monitor daily activity, sleep quality and basic biometric trends without monthly subscription costs. It’s ideal for frequent travelers who value long battery life and a portable charging case, couples or families wanting to share simple health summaries, and anyone seeking a low-profile alternative to wristwear for continuous tracking.\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 ZBNMY ring require a monthly subscription?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The ZBNMY smart ring uses a free app with no subscription fees—lifetime app access after purchase.\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, safe for handwashing, showers and shallow swimming, but avoid deep diving.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZBNMY","offers":[{"title":"Default Title","offer_id":48436832141469,"sku":"B0GZZKTVXJ","price":70.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/zbnmy-ring-front-view.jpg?v=1781455873","url":"https:\/\/nexoltic.com\/products\/zbnmy-smart-ring-fitness-tracker-black-size-11-subscription-free-health-monitor-7-day-battery-ip68","provider":"Nexoltic","version":"1.0","type":"link"}