Doing so will make it possible for you to keep track of the driver status as well as your available drive time. Blue tree still provides some unique features that could make some fleets worth the price tag. Drivers are equipped with advanced truck-specific navigation because the system runs on garmin and tomtom. It is intended to help individual operators and drivers make the most of their driving time and plan their day. Also, it’s not easy to see the daily recap hours for the coming week. The android app makes it possible to use the system on a personal phone device, but for now, it does not support hos recording.