Main Function: * 1:1 49mm * 2.02 inch Retina Display * Bluetooth Call * NFC * GPS Motion Tracking * Voice Assistant * Wireless Charging * 500+ Free Watch Faces and Customize display * 380mAh large capacity battery, long battery life * IP68 waterproof * Heart rate monitoring * ECG monitoring * Blood oxygen monitoring * exercise tracking*sleep tracking*multisport modes 【Smart Watch for Women Men】This watch suitable for both women and men. It has many practical functions, including women's menstrual cycle tracking, alarm clock, music control, stopwatch, timer, deep breathing guide, and sedentary reminder. 【Watches Sleep Monitoring】Wearing the watch to sleep can record the duration of sleep, light sleep, and deep sleep, and you can view your data details on the APP 【Fitness Watch Sports Mode】Detect and record the number of walking steps, running, skipping rope, cycling, swimming, mountain climbing, and other modes, as well as calorie consumption 【Calls and Messages】 Keep records of phone calls made on the watch, and view the latest message reminders