【Advanced Display】 2.01-inch TFT screen with 240x296 resolution and 262k colors, offering a vibrant 600-nit brightness for clear visibility. 【Long-lasting Battery】 250mAh battery capacity provides up to 7 days of use, with fast magnetic charging in under 2.5 hours. 【Comprehensive Health Monitoring】 Features include step counting, distance tracking, calorie monitoring, heart rate detection, sleep analysis, blood oxygen measurement, and blood pressure monitoring. 【Versatile Sports Modes】 Over 100 sports modes including running, cycling, yoga, basketball, and more for comprehensive fitness tracking. 【Smart Features】 Equipped with BT calling, AI voice assistant (Shark GPT), and customizable watch faces for a personalized experience. Specifications: Case Material: ABS + PC Cover Material: Glass Display Type: TFT Screen Size: 2.01 inches Resolution: 240 x 296 Color Depth: 262K colors Brightness: 600 nits Touch Type: OGS PPI (Pixels Per Inch): 113 Refresh Rate: 30Hz Frame Rate: 30 FPS Watch Faces: 150+ AI Watch Faces: Supported Charging Type: Magnetic Charging Charging Time (Typical): < 2.5 hours Battery Life: Up to 7 days Battery Capacity: 250mAh BT Calling: Supported AI Voice Assistant: Shark GPT Gaming & Health Monitoring: Supported Sports Modes: 100+ Health Monitoring: Step Tracking / Distance / Calories / Heart Rate / Sleep / Blood Oxygen / Blood Pressure Vibration Motor: Yes Water Resistance: IP68 BT Version: BLE 5.3 + BT 3.0 App: Shark Wearable System Compatibility: Android 9.0 / iOS 12.0 / HarmonyOS 4.0 and above NFC: No GPS: In-App GPS