Battery 95 or 92 with charger Wide Retina display: High clarity and ease of use. Integrated sports tracking: Accurate measurement of exercises and calories. Smart safety features: Fall detection and automatic emergency calls. Health monitoring: Accurate heart rate tracking and regularity alerts. Seamless connectivity: Answer calls, messages, and control apps. Water resistance: Suitable for swimming up to 50 meters. Fast performance: Smooth experience and full integration with iPhone devices.