3Trax Help

Battery modes

Choose how hard the app works.

Open the Tracking panel from the rail on the map, and use the mode picker.

ModeWhat it does
LiteLowest power. A position about once a minute while moving. Someone watching you doesn't change that.
DynamicSends high detail only while someone is watching you. As your battery falls, it steps down on its own.
HighAlways sends high detail, whatever your battery says.

On Dynamic, you might see “Battery low — running as Lite until charged.” It returns to full detail once the phone has charged.

An SOS overrides the mode for a while, so that people can see where you are.

On Android, tap Disable battery restrictions and Allow auto-start if the app offers them. See Allow location.