Summary: As an owner of the Garmin nuvi 3750, and it’s main competitor, I can say the unit is well priced, on pat with the current market for a good GPS unit. The 3750 allows for easer address/destination input than the nearest competitor unit and get you to that destination in short order. The voice prompts of the 3750 presume you already know the area and road layout, so one needs to pay close attention to road and street signs, because the voice prompts for intersections,...
Summary: Garmin nuvi 3750 is an excellent device. The positioning system is very fast and accurate. The touch screen works perfectly. The only drawback that I have found until now is that sometimes the device stop responding and I have to re-boot it. I'll check to see if there is a more recent firmware or software. I updated the device last month (May 2012).
Summary: This is a nice gps. It replaced the nuvi 855. I do wish it had voice command tough. When the screen is flipped vertically, it can be used which makes it unique. Although when it is used vertically, the keys are a little small to be pressed with my big fingers. The voice quality of the unit is excellent. Overall, I like this gps. It is said to have maps of the US,Canada, and Mexico.
Summary: I like the road assistance function very much. Compared with my previous Garmin 205W, 3750 is really fancy. The lane information is very useful. I also like the language package very much. However, there is still something to improve. If I use the unit indoor, when it goes outdoor, it cannot pick up signal automatically, and I have to 'reset' it by press the power button for 10 sec. That's silly. In general, it is a decent unit.