P-1 has a built-in motion sensor.
When motion is detected, it can be awakened and start
logging immediately. An ordinary GPS data logger will still
work after the vehicle stops,in such case, it will consume
more energy and produce unwanted waypoints data. When P-1 is
static or has lost satellite signal for over 5 minutes, it
will automatically enter standby state to maximally save
energy.
The intelligent design will optimize the track data for easy
information organization.