1. Health insights at your fingertips. The R9-RING features advanced sensors that monitor your health around the clock. Instantly access vital overnight metrics, including Heart Rate, Blood Pressure, SP-O2 levels, and sleep duration, enabling you to track changes in your health status effortlessly. 2. Optimize your sleep. The Sleep app allows you to set a personalized schedule and bedtime routine to achieve your sleep goals. Analyze the time spent in REM, Core, and Deep sleep, track awakenings, and monitor sleep trends to ensure you stay on target. 3. Your ultimate fitness companion. The R9-RING keeps you motivated to stay active by tracking all your workouts, including running, strength training, yoga, and cycling. Gain insights with comprehensive metrics like Steps, Calories burned, and Distance covered, making it easier to achieve your fitness objectives. 4. Control with a gesture. The R9-RING is equipped with a somatosensory remote control sensor, enabling you to interact with apps seamlessly. Take photos, scroll through TikTok, play gesture-based games, or turn pages in e-books effortlessly. With just 0.5 hours of charging, enjoy 3 to 5 days of usage, thanks to its ultra-low power consumption main control chip. The R9-RING is designed for everyday use, combining functionality and style. Its sleek design ensures comfort and compatibility with various lifestyles, making it the perfect accessory for health-conscious individuals.