Love the ability to set warm up time work time and rest time and number of intervals. If you could add the ability to include the number of rounds it would be perfect. I do circuit training with multiple timed stations in a set and do 4-6 rounds with 4-6 stations per round. So the timer only provides me the ability to program a single round. I take a 1 minute break between rounds and then restart for the next round. Aside from that it is just what I was looking for
JBiswhatJBdoes about Pacer Fitness - Interval Timer