Private Mold Yes Brand Name Prettywell Item Shape Round Model Number QS S9 Place of Origin China Display Type TFT Screen Resolution 360x360 Feature Touch Screen, APP Control, LED Flashlight, usb, Cellular Operation System Android, IOS Band Material Silica Gel Case Material ALLOY Applicable People Unisex Function Calendar, Alarm Clock, Power Reserve, Sleep Tracker, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Calorie Tracker, Pedometer Screen Size 44-49mm Battery Life 5 to 10 days Waterproof Standard Other Product Name QS S9 Smart Watch Earphones 2 in 1 Keyword Heart Rate Smart Watch Type Wrist Waterproof Life Waterproof Smart Watch APP Band Model Touch Watch Phone Color Black Function 1 Support BT Call Style Fashion.Sport.Healthy BT Version BT 5.0