Comprehensive Health Monitoring : 24/7 upgraded 4PD health tracking, exercise heart rate alerts, SpO2, sleep analysis, women’s health,stress monitoring,and breathing training.Advanced Fitness Watch : 5ATM waterproof, 150 sports modes with SeekBeats™ Motion Algorithm. 10-axis sensors for accurate motion detection, including swimming stroke recognition, underwater heart rate, and SWOLF tracking.5-Star Satellite Positioning : Independent single frequenc GNSS chip supports GPS, Beidou, GLONASS, Galileo, and QZSS, offering precise outdoor trajectory tracking.Weather Station on Your Wrist : Get professional global weather insights, including air quality, UV index, sunrise/sunset, moon phases, tides, and more to keep your exercise plans on track.Vivid Life Assistant : 1000nit AMOLED display, easily visible in sunlight. Access notifications, health tools, phone finder, and more, all in one.400mAh Battery , Uninterrupted Training : Up to 20 days in daily mode| Up to 50 days in basic mode | Up to 15 hours in GPS mode