HTC One M8 User Manual page 86

86 Your first week with your new phone
Tips for extending battery life
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.
If you like more control by tweaking settings on your own, try out some of
these battery saving 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 84.
Manage your connections
Turn off wireless connections such as mobile data, Wi-Fi, or
§
Bluetooth when not in use.
Turn GPS on only when a precise location is needed, such as while
§
using navigation or location-based apps. See
services on or off
If the Sleep mode option in Settings > Power is enabled, at low
§
peak times, your phone will turn off the data connection after the
screen has been off for 15 minutes and there's no network activity
(no downloads, streaming, or data usage). The data connection
resumes when you switch the screen back on.
Turn on Airplane mode when you don't need any wireless
§
connections and you don't want to receive calls or messages.
on page 265.
Checking
Turning location