Multi-Functions Smart Watch: with All-Day Activity, understand your every move; Time display, Daily calories Record, Timer, Vibration Alarm, Distance Record, Quantity, Count, Pedometer, Activity duration [Upgrade Version] Alarm clock & Timer: work as an alarm clock and timer. 3D pedometer watch: built-in sensitive triaxial acceleration sensor, catch every movement accurately. Time/Date:Touch the button to show current time and date, Datetime format on screen:time/date. Easy Charging:Don't need a charging Cable, just directly inserted activity tracker into the computer or mobile power adapter.(Please pull out the whole display from the band and confirm that you plug into the correct direction,otherwise it won't charge)