Sovng Smart Health Ring for Women Men,Fitness Tracker Smart Ring with Heart Rate,Sleep Monitor,Blood Oxygen,Steps,IP68 Waterproof Up to 5-7 Days Battery Life for iOS Android,No App Fee(Silver,7)

Key features

• Smart Ring Combining Texture and Comfort: Narrower design balances skin-friendly comfort with premium aesthetics, elevating everyday wearability.
• Professional Sleep Monitoring: Equipped with 24-hour sleep algorithms to accurately track sleep cycles and deeply analyze sleep quality.
• Portable Charging Case: Supports wireless charging—simply place to charge, freeing you from cable constraints for effortless use.
• Enhanced Smart Ring Algorithms: AI analyzes health data and optimizes algorithm systems for more reliable monitoring and scientific health tracking.
• More Smarter Health Rings: Dual PD sensors boost interference resistance, expand compatibility across scenarios, and deliver significantly improved battery life.