I use this timer which has the advantage of being portable: https://gymboss.com/
I was going to say that any watch would do, but having two timers for interval is pretty awesome. Maybe I need to add a "Work" activity on my Garmin :')
I was going to say that any watch would do, but having two timers for interval is pretty awesome. Maybe I need to add a "Work" activity on my Garmin :')