Originally Posted by
cohoman Has anyone notice a significant hit on battery life after installing this feature?
I wouldn't call it significant for me but I did notice that I was about 4% lower at the same time than the previous day but that could be from anything. Considering how I found the app and how others have said they noticed it just being there, I believe it came pre-installed on my device. However activation may have caused a bit more drain.
I don't try to get multiple days out of my watch. My routine is to charge for a couple of hours each day just before bed. That way I can get my sleep information and have enough charge to last me a regular day. I've been charging between 32 - 38%. The other day I found that it wasn't charging and only got it up to 50% and finished out the day around 19% so I'm not complaining about endurance.