Trigger - Magnetic Field Sensor

The trigger Magnetic Field Sensor is executed when the measured magnetic field strength passes the defined value.

Warning: This trigger uses the device hardware sensors and might increase battery usage (depending on device model). Some devices turn off the sensors when the screen is off.


  • Execute a flow when the device is placed near a magnet.
The sensitivity of the slider to define the light level.
Magnetic Field Strength
Whether the trigger should execute when the illuminance passes above or below a certain value and the level to use.
A variable is a container for a value that can be used in many actions and conditions to dynamically define a part of a text.
See action Script for a description.

Supplied Variables
the time the trigger executed
the measured strength in micro Tesla