Usa pro active by nuband tracker 1 slim and fashionable style activity and sleep tracker 2 clock states the time and battery level with oled display 3 sport reminder this is a sedentary alarm and will vibrate to remind you to get up and get moving so as to maintain a healthy body 4 sport monitor the smart bracelet can display the time steps distance calories and percentage of daily goal achieved 5 sleep tracker are you curious whether your sleep quality is go