Wow, I just looked at my watch's battery life and its at 13%. Basically, its 2:30pm, I got up at 4:30am, and put my watch on at that time. Since there, I've not done any exercises, run any apps, other then look at the time and view notifications. Something out of the blue killed the battery. I've not updated my phone or watch either I'm rebooting the watch and will probably put it in low power mode when it comes back up, just because I'm in the office and not near my charger. As point of reference, yesterday, I put my watch on the charger and it was 50% at 9:00pm.