About Product 1. Precise positioning: Built in GPS and Beidou system, providing fast and accurate motion trajectory positioning. 2. Health management: 24-hour heart rate monitoring and blood oxygen saturation, keeping track of heart and lung health at all times. 3. Multiple sports modes: Supports 178 sports modes, including outdoor running, indoor running, outdoor walking, skipping rope, swimming, badminton, boxing, indoor walking, cross-country running, basketball, soccer, and baseball. 4- High definition large screen: adopting a 2.01-inch TFT high-definition large screen with a resolution of 240 * 296; 5- Ultra long battery life: 420mAh high-voltage pure cobalt battery cell, can last for 7 days in daily use, and can last for 30 days in daily standby mode. 6-IP68 Waterproof: Tested for air pressure and vacuum waterproofing, suitable for daily wear. 7-Bluetooth calling: Supports high-definition Bluetooth calling, stores 100+numbers, and has SOS emergency call function. 8-Information push: Supports information push for tens of thousands of apps, without missing any important information. Sleep monitoring: Provide more accurate scientific sleep monitoring, including nap time, deep sleep, light sleep, wakefulness, and eye movement. 9-Breathing training and stress monitoring: helps regulate breathing rate, calm mood, and train lung health. 10. Voice Assistant: Through Bluetooth connection, voice control can be performed, such as making phone calls, playing music, etc. 11 Multi functional: including practical functions such as women's health, alarm clock, weather forecast, timer, finding phone, calculator, flashlight, remote control for taking photos, and countdown. 12- Personalized dials and wristbands: We offer a variety of dials and wristbands made of different 22mm materials to meet users' personalized needs. 13- System support: Compatible with Android 5.0 and above and iOS 9.0 and above systems. 14- Product size and weight: The size is 48.8*40*12.2mm, and the weight including the strap is 49g Package included 1 * Smart Watch 1 * Charging cable 1 * User Manual