Summary: I had to send it back because the top of the screen didn't work at all. i had to use it in landscape if i wanted to mess with anything up top. otherwise, everything was great and exactly what i was expecting.
Summary: It says it is IP67, but mine died when battery go heated up during exposure to direct sunlight in Arizona recently. This happened not once but several times. Also the seal for USB connector is poorly designed since it does not accommodate other micro USB dongles and I had to file off the opening for it accept non-B15 supplied micro USB. It's nothing but a regular Android with a 'fancy'-ly designed exterior and expensively licensed logo of Caterpillar. I wasted my $300.