The Moto Z has the usual mix of battery saving modes and optimization settings, but I never turned any of that stuff on and was still left with my jaw on the floor. (theverge.com)
«The phone flashes orange to go into battery saving mode and shuts down concurrently,» a user complained. (techtimes.com)
There are few different battery saving modes built - in as well, with the default Balance mode functioning very well for the most part. (androidauthority.com)