[k-mcgrady]

>> "I love my Charge HR for this sort of stuff. It gives me data to double-check my sense of "Something seems off, am I always this stressed?""

Intersting. I've noticed a similar thing but with the step counter on my iPhone. My mood heavily influences them. If it's good I'll walk more but when I'm depressed significantly less. It was also useful at tracking my progress out of an illness as when the illness began my steps dropped to practically nothing and the slowly day-by-day increased over a couple of months back to the level they were at before. I've used it for something like this a few times.