Smart Watch, Lightweight, Activity Monitor, Pedometer, Sports Watch, Womens, Mens, Incoming Call Notifications, Smart Bracelet, IP67 Waterproof, Compatible with iPhone/Android, Japanese Instruction Manual Included, Red, 12/24 Hour Displays Convenient features, call notifications, message notifications, alarm, search your smartphone, shutter remote control, pedometer, product calories, distance, estimated charging time of 2 hours, estimated operating time: approx. 2 - 4 days.