Getting The Battery To Last Longer - HTC One User Manual

Checking battery history
Check how long you've been using HTC One 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. Go to Settings, and then tap Power.
2. Tap History.
3. If you've used HTC One 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 two fingers together or apart to scale the graph.

Getting the battery to last longer

How long the battery can last before it needs recharging depends on how
you use HTC One. HTC One power management helps to increase battery
life.
In times when you need to extend the battery life more, try out some of
these tips:
Check your battery 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
battery usage on page 82.
Manage your connections
Turn off wireless connections such as mobile data, Wi-Fi, or
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Bluetooth when not in use.
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