Garmin nuvi 3790T Automotive Mountable

Track the shortest route to your destination using the Garmin nüvi 3790T receiver. The 800 x 480 pixels display resolution of this Garmin automotive GPS delivers clear images of the locations. The Auto sort multiple destinations feature of this Garmin GPS gets the most direct and fastest route to your destination. Keep your eyes on the road and communicate hands-free, using the Bluetooth wireless technology of this Garmin automotive GPS. The ecoRoute feature of this Garmin GPS informs about fuel efficient routes, to save money. Power up the rechargeable lithium ion battery of the Garmin nüvi 3790T receiver and enjoy non-stop performance for up to 4 hours.

Product Review Summary

Based on 4 user reviews
100% recommend this product
5 stars
4 stars
3 stars
2 stars
1 star

Consumer Reviews


Good, thin, feature laden navigator

bybramfrank Jun 7, 2012
12 Helpfuls 13 Helpfuls Was this review helpful?
Pros Very thin, very light, very bright and loaded with features
Cons Slow to recalculate, gets very warm.  Limited secondary street display when zoomed...
Recommended it? Yes

The guidance at the top of the box into which you write a review says "20 word minimum".  What kind of review can you write in 20 words?

If you do some background checking you'll find that I write mostly about navigators.  They are something of a passion of mine.  When I... Read full review »


Great GPS loaded with awesome features!

byjustin3331 Aug 22, 2011
17 Helpfuls 18 Helpfuls Was this review helpful?
Pros Battery life, bluetooth, and ecoroute
Cons None
Recommended it? Yes

I recently purchased the Garmin 010-00858-20 4.4 inch Car GPS Receiver because I was going on a trip across the country with my family. First of all, it is not only incredibly useful in the car, but also on foot. When we were walking in areas/cities that we were not familiar with, this GPS has a... Read full review »


This is an AWESOME GPS.

bypinkbeckie Aug 12, 2011
Helpful? 1 Helpfuls Was this review helpful?
Pros Easy to Use, Simple Setup, Compact
Recommended it? Yes

I bought this GPS for my mother for her birthday as a replacement for a stolen TomTom. This GPS was much more expensive than her TomTom one, but it was well worth it! My mom is not very good with new technology. She likes things that are easy to set up, and easy to use. She was so skeptical of this... Read full review »

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Product Details and Features

Other Features

PC Interface USB
Brand Garmin
Expansion Slot Type micro-SD slot


Battery Type and Quantity Lithium-ion Battery

Technical Features

Trip calculator Shortest distance • Maximum speed • Most use of freeways • Route Recalculation • Lane Assist • Avoid toll roads • Least use of freeways • Shortest time • Current speed • Points-of-Interest (POI) • Real-time Traffic Reports • Detour Feature
Audible Features Off-Course Alarm • Arrival Alarm • Spoken Street Names • Voice Navigation Instructions
Features 3D Map View • Calculator • Training Computer • Vertical And Horizontal Display • Converter


Resolutions 480 x 800

Key Features

System Type Portable • Fixed
User Interface Voice Command • Touch Screen

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