The band connect to the pad for a few second (30 to45) before being disconected. The alarm page loading time is longer than the time that the band stay connected so you cant change the alarm Show time and date ok.... Also hold 5 sec to stop the stop watch... Apparently the person who had this idea never did any sport.... I mean to switch the device to stop watch ok no problem, then touch once to start and another time to stop would have make it maybe a bit usefull... Seriously 5hold 5second to stop the stopwatch... Seriously...