Pros Durable, and acurate
Cons sound with high volume will start to crack
Summary I've had a 14 series Garmin for over a year now. I rides attached to my windshield of my truck. I drive a 3 axle water tanker truck and go off road on some very rough terrain to get to railroad sidings. It shows alot of the dirt roads that I go on too. and stands up to the abuse of my rough riding truck. It finally in the last couple of weeks developed a line that goes all the way across the screen, just under half way down. Not anything that distracts or takes away from the map that I am viewing. I would and have recommended this and others to friends and co workers. Both trains that I chase use them also.
Pros At first I got this Nuvi 1390T, it got start pretty quick and loved with their traffic.
Cons Now it takes over a minute to get start, wait in the car, unitl it reday. It won't take any data during drving. Atleast 2 wrong direction in Los Angeles area I have encountered so far. 110 S to 10 E Fwy and from 10 W Fwy to SM Blvd., it told 405S
Summary When I called customer service, the machine told me to wait for 30 minutes. So my time is worthless. Good bye Garmin forever
Pros This is my best deal so far: slick and light weight, bright and clear in display, lifetime FM traffic, lifetime nuMap update, lane assistance with junction view with a cost less than $250! I didn't discover any problem as other users found.
Cons I still miss the voice command function as my old garmin 850, but I got what I paid. No much of complaint.
Summary If you looking for an affortable GPS with primary functions, Garmin 1390T is the one!
Pros nice , slim design
Cons Failed after 3 months of usage !
Unit will freeze again and again , and finaly will stop working .
Summary Looks good but but performs bad !
Pros The bluetooth connectivity is crisp and clear, zero complaints from the person I'm talking, a great change from the 3 different wireless headsets i've owned that always brought complaints from the other talker. Speed limits indication is awesome!!
Cons Zero complaints and thankful.
Summary Great unit, clarity and contrast is sharp, qwerty input is nice, bluetooth is amazing, lane assist is awesome, and traffic indications are right on. I'm so happy i bought a unit with everything I wanted... It's nice to not settle ever once in a while!! A HUGE upgrade from my 5 year old Garmin C330!!