Key Specifications & FeaturesDisplay: 1.43" AMOLED, Always-on Display, 1000 nits brightnessBattery: 300mAh capacity; 7 to 10 days of working time, 15 days standbyConnectivity: Bluetooth 5.3 for high-fidelity voice calls and music controlHealth Tracking: Sleep monitoring, heart rate, blood pressure, and sedentary remindersFitness: 100+ multi-sports modes for comprehensive activity trackingBuild & Durability: Zinc alloy case with an IP68 water resistance ratingSmart Functions: Social and call notifications, remote camera control, raise-to-wake, and "find watch"Charging: Magnetic pin charging (fully charges in about 2.5 hours)