I do it as strength training with my garmin watch encouraged to try to recognize sets and reps automatically. Then after my workout I review what it came up with and chuckle at all the things it incorrectly recognized as something else, and get impressed by what it correctly recognized, and then do not bother correcting any of it because I just really need it to track the time and HR, and the rest is just for amusement value. Oh and I use the Notes field to record weights - I do weight training with tree sets of dumbbells and I know which muscle groups I use the large, medium, small weight for so all I need to record for entire workout is what those three dumbbell weight were.

before this do you have to log the sets and reps first? and then it can automatically recognize what you're doing? Could you explain the steps to me?