⌚【MAKE/ANSWER CALLS & SMART NOTIFICATION】The smart watches for women men can be set to sync with smart phone and receive calls, messages and app notification. with the high-end RTL8763E chipset and one-time connection bluetooth call technology, the smartwatch brings better call experience -- easy connection, clear sound quality., ⌚【1.75'' LARGER HD COLOR SCREEN, DIY WATCH FACE】With 1.75'' large LTPS display and 320*385 high resolution, the fitness tracker watch brings big interface and high-definition vision. 100+ watch faces available in app, you may also upload your own favorite photos and customize your unique watch face., ⌚【HEALTH MONITOR - HR, SLEEP, BP, SpO2,STRESS, EMOTION】The health watch adopt VC52 sensor, which support red light SpO2 with higher accuracy measurement. can monitor heart rate 24/7 + very low/high HR alert, blood oxygen, blood pressure, sleep quality, stress level, fatigue and emotion status. (Pls note: The data is for reference only and cannot be used for diagnosis purposes), ⌚【WATERPROOF SPORTS WATCH, LONG-LASTING BATTERY】The activity tracker has 24 sports modes to meet various needs. IP67 waterproof, no problem to wear when sweating, washing hands, in the rain. 230mAH large battery capacity, supports about 5-7 days in normal use and 20-25 days in standby mode. (Pls note: this watch is not suitable for swimming, diving, hot water showers, hot spring or sauna), ⌚【VERSATILE INTELLIGENT WATCH - WITH MORE FUNCTIONS】The smartwatch is compatible with most Android and iOS smartphones (not for PC or tablet). It also contains many other useful features - breathe training, music/camera control, find phone, sedentary/drink water reminders, female cycle tracking, alarm clock, count down timer, stopwatch, pedometer, weather, flashlight, raise wrist to wake screen etc.