"Device Motion: Includes details on the device's movement, captured through sensors like accelerometers and gyroscopes, to track acceleration and orientation. Accelerometer: Detects the device's acceleration and direction, indicating how fast and in what direction the device is moving. Magnetometer: Used to measure magnetic fields, aiding in navigation applications to determine directional heading like where "North" is. Communication Data: Information gathered from SMS and Short Code Messaging services, focusing on how these communication tools are utilized."
Dave collects accelerometer, gyroscope, and magnetometer sensor data, plus SMS/messaging data — well beyond what a banking app needs for core functionality.