Galaxy Tab S3 - Monitor and extend battery life (SM-T820)
When your battery is running low or it will be a while before you can charge it, follow the steps and tips below to get the most out of your battery life.
The provided information refers to the devices sold in Canada. Screens and settings available may vary depending on your Canadian wireless service provider and your software version.
Monitoring battery usage
You can easily and quickly monitor battery usage.
Screen timeout turns the screen off after a set amount of time. Reducing the screen timeout can increase battery life.
Keep screen turned off
You can prevent the screen from turning on while the device is in a dark place, such as a pocket or a bag by activating Keep screen turned off.
Smart stay detects your face with the front camera so that the screen stays on while you are looking at it.
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