?Long Battery & IP68 Waterproof??The smart watch only takes 2 hours to charge and can be used for 7-10 days or 15 days standby time, much longer than most traditional watches. The fitness watch is IP68waterproof, you can wear it when washing hands, in the rain, and showers. ?Safe Guard Your Health? The activity tracker is advanced HR sensor for accurate and effective heart rate monitoring, Automatic sleep tracking can monitor your sleep status (deep,shallow ,awakening) and provide a comprehensive sleep quality analysis to help become healthier. pedometer functions like steps , distance and calorie consumption, Drink water reminder ,sedentary reminder,helping you better understand your health and making a reasonable adjustment to your lifestyle. ?Female Physiological Period Reminder?: Cycle function is specially designed for women.Truthfully set physiological data and you can view menstrual prediction,safe period and ovulation period in app, smart watch helps remind the menstrual period to pay attention to the combination of diet and exercise to better regulate the body. Really meet the actual needs of girls and women. ?Your Personal Smart Assistant?: The smartwatch is your personal smart assistant which care for your all aspects of life ,like Call, SMS , and APP messages notifications from acebook,WhatsApp,Twitter, LinkedIn, Instagram,Line,SKype, Snapchat,etc, remote control of cameras,sedentary reminder, alarm clock, stopwatch, find phone, call rejection, brightness adjustment, and other functions to meet your daily needs. ? Latest Style Bright & Clear Display Smart Watch??This smart watch is equipped with colorful touch TFT-LCD screen; resolution: 240(H)*RGB*198(V)Dots,this New upgraded Smart watch personalized interactive interfacecan easily catch your eyes and follow your heart.Strong and durable Curved surface racketglass screen makes your smart watch much more scratch-resistant.so elegant and light to wear, but sturdy and anti-scratch,Raise your hand to brighten the screen.