Just about every new version of Android has reportedly improved battery life for end users... with a range of successes and failures over the years. In the upcoming Android O, Google is banking on a new feature called background limits to extend battery longevity. The basic idea is that the system will automatically limit the active capabilities of background apps, in a way that won't be detrimental to users while reducing overall resource use. Read More
When Android 6.0 landed, it brought a big new battery-saving feature called Doze mode. While it was great at reining in known troublemakers like social network apps and misbehaving games, Doze had a bad habit of knocking out apps with genuinely important roles to play. One such app was Android Wear. Today, a new update to the Wear companion app adds awareness of Doze Mode and prompts users to add it to the protected list.
Doze Mode Support
When the Android Wear app starts up for the first time after updating to v1.5, it will have a bright blue notice on the screen to let you know that your watch may not remain connected unless the Wear app is allowed to run in the background. Read More
Anyone who has made the jump to Android 4.3, which admittedly isn't that many people right now, may have noticed that some applications now plant persistent notifications in the status bar. We offered this as a disclaimer in our post about manually updating a Nexus 4 to Android 4.3. Turns out, this is completely intentional. Android now forces persistent notifications on unkillable apps that run silently in the background. This is an attempt to call attention to behavior that isn't quite okay.
Many developers have made their applications impossible to kill and don't alert users to the fact that they're still running. Read More