Hall Pass Watch - Black - Interval Training Exercise Timer, Stopwatch, Tabata & Custom Circuit Workout or Hiit WOD Functional Fitness Lifestyle Accessory Sports Wrist Watch VARIABLE INTERVAL TIMER. Any Functional Fitness athlete can now Imagine, customize, program in seconds, and Go! FIXED INTERVAL TIMER (aka Tabata) The only interval timer wrist watch for Hiit, CrossFit or Circuit Training Buzzer and/or vibration on your wrist let you focus on your workout, wod, training and current exercise with intensity, variety & fun Easy to Use Classic Timer and Stopwatch with Laps and Rounds Tally Specialized Button. Impact resistant Classic Sports Watch: Time, Date and Alarm for a perfect & durable daily wear Sports Wrist Watch