I just got a Venu 2 and while I have no problems charging the body battery sleeping, charging it when resting and chilling out is almost impossible!
I did a test last night, and compared it to my Forerunner 45. I waited till I'd digested my dinner, and then wore both watches for a couple of hours. In that time my venu discharged slowly, by around 6 points, but the Forerunner charged 8 points!
How can there be such a discrepancy between watches? Some folks use multiple devices, so to have such a difference is a bit of an issue!
Sometimes, when I first wake up, and chill in bed, listening to music, I can charge my Venu, but most times it picks up low to medium stress.
Has anyone else found this?
I know the newer devices use a different way to calculate stress, but it still seems odd that there can be such a difference!
My Venu even picks up stress from digesting food!