N/A Smart Ring. Wearable Fitness & Notification Ring. Size 10. Black

Gold smart ring for wearable notifications and fitness tracking. Discreet design with touch controls for calls and alerts. Lightweight and comfortable for all-day wear. Compatible with popular smartphones for seamless syncing. generic (unbranded) Smart Ring health tracker, specifically the R02 / R09M model series manufactured by technology suppliers like Yawell Intelligent Technology. These rings are sold under various budget brand names on marketplaces. Key Features & Specs Companion App: Most models connect via Bluetooth to the SmartHealth or QRing mobile app on iOS and Android. Health Metrics: Includes continuous heart rate, sleep quality tracking, blood oxygen saturation, and step counting. Build: Typically constructed from a stainless steel outer shell with a smooth, glossy resin lining that houses the exposed sensor window.