Yeah Now does suck up a lot of juice. I haven't even remotely used it so far so I may just do the same. I get around 5hrs of SoT I find, compared to the 7-8hrs on my old rooted Note4 setup.Carried out a bit of an experiment I have turned off the Google Now setting, it might be a coincidence but I am heading for 5hrs plus SOT. From fully charged currently at 50% remaining and SOT is at 2hrs 50mins