Default Power Saving Mode

So I noticed when I went to go use one of my apps that uses GPS the other day it said the phone had to come out of power saving mode to turn on the GPS, so I did that. Now I can't seem to find where to enable and disable Power Saving. I am not talking about the Extreme Power Saving feature that we don't have yet, just the normal power saving feature.

Can we toggle it without being rooted?