1.SMART RING HEALTH TRACKER : Comprehensive Health Monitoring and Real-Time Data This smart ring features a high-definition color LED display for real-time monitoring of heart rate and sleep quality. Tracking fitness with multiple exercise modes, including running, walking, cycling and hiking, helps you achieve your goals effortlessly 2.SMART RING with DISPLAY : Gesture Controls with Advanced Gesture Controls, Smart Ring with Display allows you to browse apps such as Tiktok, flip through e-books, take photos or browse websites without touching your phone. 3.BATTERY LIFE and FAST CHARGING: Powered by low-energy chips and optimized battery technology, it 7 days of battery life. With wireless fast charging (10-minute charging provides 24 hours of use), it eliminates the hassle of frequent charging. 4.SMART INTERACTION and PRIVACY SECURITY: vibration alarms and touch controls. Built-in encryption ensures secure transactions and data protection. Seamlessly connect to smartphones via Bluetooth 5.3 and is compatible with iOS and Android systems.