1)A set remaining indicator 2)A plus button so you can increase the number of sets in case someone interrupted your exercise, without the need to set all the parameters from the start 3)rest period between sets countdown indicator 4)rest period between exercises countdown indicator 5)Vocal Countdown and vibration at the last ten seconds of your rest period 6) Works in the background so that, during rest periods, you can browse the web or use other applications 7)A repeat button at the end of the
