HTC One E8 - Manual (Page 244)

Settings 231
Check Battery Usage
See a ranking list of apps that are using the battery. You can also see how much and how long the
battery has been used for each app.
1. With two fingers, swipe down from the status bar, and then touch > Power > Usage.
2. Touch an app to check how it’s using the battery. You’ll see how much battery power is used by
resources such as the CPU for the app and other use details.
Tip: If you see buttons while viewing an app’s battery use details, you can touch them to adjust
settings that affect battery usage, stop the app, and more.
Check Battery History
Check how long you’ve been using the phone since the last charge. You can also see a chart that
shows how long the screen has been on, and how long you’ve been using connections like the
mobile network or Wi-Fi.
1. With two fingers, swipe down from the status bar, and then touch > Power > History.
2. If you’ve used the phone for a long time since the last charge, swipe left or right to scale the
graph that details battery usage over time. You can also slide your fingers together or apart to
scale the graph.
Display the Battery Percentage
You can check the percentage of remaining battery power right from the status bar.
1. With two fingers, swipe down from the status bar, and then touch > Power.
2. Select Show battery level.
Battery Saving Tips
How long the battery can last before it needs recharging depends on how you use your phone. The
power management features of your phone helps increase battery life. In times when you need to
extend the battery life more, try out some of these tips.
Check Power Usage
Monitoring your battery usage helps you identify what’s using the most power so you can choose
what to do about it. For details, see
Check Battery Usage .