4.3" dual-orientation touchscreen with pinch-to-zoom
Detailed maps of North America with lifetime updates
Lane assist with Bird’s Eye and photoReal junction views
3-D landmarks and terrain views
Powered mount charges as you drive
Thanks to Garmin Guidance 3.0 and free lifetime map1 updates, nüvi 3450LM offers the most advanced mapping capabilities available. And at just 9 mm, it’s also our thinnest navigator yet.
Navigate with 3-D Terrain
Garmin Guidance 3.0 allows you to quickly look up addresses and services and be guided to your destination with voice-prompted, turn-by-turn directions that speak street names. It comes preloaded with maps that feature 3-D landmarks and terrain for North America. It also comes preloaded with more than 8 million points of interest (POIs) and offers the ability to add your own.
Enjoy FREE Lifetime Map Updates
With FREE lifetime map updates, you always have the most up-to-date maps, POIs and navigation information available at your fingertips. Map updates are available for download with no subscription or update fees and no expiration dates.
Know the Lane Before It’s Too Late
Now there’s no more guessing which lane you need to be in to make an upcoming turn. Available in select metropolitan areas, photoReal junction view makes unfamiliar intersections and exits easy to navigate. When you approach an exit or interchange, nüvi 3450LM will enter split screen mode and show you a realistic depiction of junctions on your route, complete with road signs and arrows that indicate the proper lane for navigation. Bird’s Eye junction view also is included for a top-down look at upcoming interchanges.
Go Beyond Navigation
Point-to-point navigation is just the beginning. With an optional traffic receiver, you can get traffic alerts that update every 30 seconds over the HD Radio system. The built-in microSD™ card slot lets you download custom voices and vehicles for free from the Garmin Garage™. It also comes with a powered mount that charges while you drive, as well as dual-orientation functionality that lets you hold your nüvi vertically or horizontally for added convenience driving or walking.
nüvi 3450LM’s “Where Am I?” emergency locator provides your exact latitude and longitude coordinates, the nearest address and intersection, and the closest hospitals, police stations and more. And Enhanced Exit Services tells you what services you’re approaching on the highway.
Easily carry nüvi in your purse or pocket thanks to a design that’s less than 9 mm thick.
View routes on the 4.3" (10.92 cm) touchscreen.
Control nüvi easily using its responsive multi-touch glass display with pinch to zoom.
Get fast route calculations and address look ups with Garmin Guidance 3.0, our most advanced mapping and navigation engine available.
Avoid traffic tie-ups with optional Digital 3D Traffic, subscription-free live traffic updates over the HD Radio system.
Know which lane to be in thanks to advanced lane guidance with Bird’s Eye and photoReal™ junction views.
See landmarks and terrain in 3-D.
See what's coming with Enhanced Exit Services.
Charge nüvi in its powered dock while driving.
Physical & Performance
4.8"W x 2.9"H x .35"D (12.2 x 7.4 x .9 cm)
Display size, WxH
3.7"W x 2.2"H (9.4 x 5.6 cm); 4.3" diag (10.9 cm)
Display resolution, WxH
800 x 480 pixels
multi-touch, glass, dual-orientation, WVGA color TFT with white backlight
4.2 ounces (118 g)
up to 4 hours
Maps & Memory
Preloaded street maps
Includes lifetime map updates
3-D buildings and landmarks view
Accepts data cards
microSD™ card (not included)
Custom POIs (ability to add additional points of interest)
Speaks street names (e.g. "Turn right ON ELM STREET in 500 ft.")
Traffic compatible (routes around traffic with a receiver and subscription)
Lane assist (guides to proper lane for navigation)
Junction view (displays junction signs)
Yes (photoReal and Birds Eye views)
Route avoidance (avoid highways, tolls etc.)
Speed limit indicator (displays speed limit for most major roads in the U.S. and Europe)
View upcoming points of interest along route
Trip Planner: yes
Trip Log: yes
Featuring Garmin Guidance 3.0, our most advanced navigation engine. It includes all the features of Guidance 2.0 plus predictive routing and the world's best traffic avoidance system to make everyday driving easier.
In the Box
Preloaded City Navigator® NT North America (U.S., Canada and Mexico)
Lifetime maps¹ (indicated by “LM” after model number on the box)
Quick release powered mount with speaker
Vehicle power cable
Quick start manual
Package contents may vary per version. See your local dealer for more information.