The Garmjn nuvi 2455LMT is a relatively low-end model in Garmin’s 2012 nuvi Advanced series line, but don’t let that fool you – the 2455LMT is packed with features. One of the more significant refreshes in recent years, the Advanced series adds several new customization options, improved search functionality and Exit Services. All models in the Advanced series come with preloaded maps of the US, Canada and Mexico. The 2455LMT adds lifetime maps and traffic.
I’ll delve into new and returning features shortly, but first, let’s look at some…
- Step up to the nuvi 2555LMT to get the same feature set, but with a luxurious 5” screen
- Or get the 2495LMT to keep the 4.3” screen but add Bluetooth and voice commands
- Going the other direction, the nuvi 2455LT drops the lifetime map updates
- To see how the nuvi 2455LMT stacks up against other models, check out my Garmin nuvi comparison chart
NOTE: Much of the following is based on my hands on review of the Garmin nuvi 2495LMT, which is identical except for a couple of added features.
Garmin nuvi 2455LMT hardware notes
My one disappointment with the Advanced series is that these models do not have a powered mount. So you’ll have to plug the mini-USB connector into the back of the unit each time you use it. Nevertheless, the 2455LMT does sense when you remove it from the mount while powered on, and records that as your last parking spot. To be guided back to it, choose Apps > Last Spot. There is a magnet in the lower portion of the mount that helps it accomplish this.
Powering on and off
The nuvi 2455LMT powers off and on automatically when connected to the charger in your car. When you press the power button to turn it off, it actually goes into sleep mode. According to the manual, “a battery charge lasts for weeks” in this mode. The advantage here is an almost instantaneous power on from sleep mode. To fully shut down the device, hold the power button down for three seconds.
Much of this section was covered in my first looks post. One exception is at the end of the “Map changes” section, where I discuss browsing the map for POIs; the other is the final section, “Menu improvements.”
There are eight different dashboards available on the 2455LMT. Basically, these are data field layouts. They are accessed via Settings > Map & Vehicle > Dashboards. You can see one in the image below.
Map changes – Buttons, layers, and more, oh my
The icons on the right side of the map screen are termed map buttons. You can have up to three of the following: Traffic, Mute, Stop, Phone, Detour, Exit services, Where am I?, Trip computer, Map layers, Brightness, Where to? and Audible. This is a nice feature. BTW, see the menu icon (three horizontal lines) in the lower right portion of the nuvi screen above? You can tap that to bring up all twelve of the items available for the map buttons, so it’s easy to reach the other nine.
Map Layers also offers three choices. You can choose to display any or all of the following on the map: Traffic, Trip log and Places along the road. Enabling the latter will display points of interest (POIs). In the screenshot below, you can see that more information appears on the screen if you tap a POI icon. Oh, and which POIs feature corporate logos seems to be solely related to which ones are available to Garmin; it has nothing to do with zoom levels.
While you cannot customize which POIs to display on the 3D moving map, it’s a different subject when you go into browse map mode. There you can drill down through many categories, as you can see below.
Selecting a destination
Tap Where To? and you’ll see the following screen…
There are a few things to note here:
- You can add a shortcut to a favorite search (e.g., Starbucks), a category or subcategory, a saved place, etc.; this is one of the more helpful new features, IMHO
- Note that you can remove any of the shortcuts shown above
- And you can have up to six screens, for a total of 36 shortcuts
- The Categories icon gives you access to the full range of choices, in addition to any shortcuts showing
- You can do a universal search, entering an address or a POI name
- Tap the Searching Near field in the upper right hand portion of the screen to access options such as My active route, My destination, etc.
First seen on the dezl trucker series, and similar to Magellan’s Exit POIs, this is another new feature that I think people will find very helpful indeed. So much so that it will undoubtedly end up as one of the buttons on my map screen. It shows you POIs for upcoming exits…
Recent nuvis had deep menu options that were painful to access. Improved nesting and better use of check boxes have reduced many steps. For example, on 2xx0 series units, you had the following sequence to set avoidances: Tools > Settings > Navigation > nuRoute > Avoidances. On the 2xx5 series, it’s Settings > Navigation > Avoidances.
Junction View and Lane Assist
There has been a huge increase in the number of exits showing Junction View imagery (pictured below on the right side of the screen). It seems to pop up at almost every exit in cities where I’ve never even seen it before. I’ll also note that this series includes what Garmin terms photoReal Junction View, where the background scenery should generally match reality.
Lane Assist is displayed in the upper left portion of the screen above, letting you know which lane you need to be in for an upcoming turn. This feature shows up not only on freeways, but on some urban surface streets as well.
Your choice of routes
This feature was buried so deeply on the 2xx0 series that I missed it entirely. Now, when you enter a search and tap a result, you’ll see a drop down box labeled Routes. Tap it and you’ll get your choice of faster time, shorter distance and less fuel routes (according to the manual; they aren’t labeled, but you can see them below).
Unfortunately, the coupon icons are starting to show up a bit more frequently, as you can see in the image below. In the past, it seems like I wouldn’t see these unless I was stopped or on the traffic screen, but note my speed in the screenshot below.
One new option is to purchase the GTM 60 traffic receiver, getting you access to Garmin’s new HD traffic service and eliminating the ads as well.
Trip Planner, used for planning multi-destination routes, is now found under Apps. It seems that Garmin is continuing to make improvements here. While I didn’t do extensive testing of this feature, I did note a couple of things. For one, Time to Via and final destination arrival times seem to be accurately reflected on the dashboard (although it still doesn’t take into account duration of stop, if you’ve entered that info). Also, I successfully transferred a multi-destination route from BaseCamp, using City Navigator POIs converted to waypoints.
Other returning features
Some other important features introduced on previous generation nuvis, which are also found on the 2455LMT:
- Orientation (portrait style shown below) can be set by by going to Settings > Display > Orientation, but this must be done manually; the 24×5 series does not appear to have an accelerometer built in
- Custom avoidances – Allows you to exclude a road or area from routing
- Advanced detours – Lets you exclude roads from the active route on the fly
- Trip log – Now part of “Where I’ve Been,” you can clear it from within the app and enable/disable and clear it from Settings > Device
Garmin nuvi 24x5LMT performance
The unit I tested was a pre-production model. I did experience one shutdown with it where I had to hold down the power button for 15 seconds to get it to power back up. I haven’t heard of this issue with other 2xx5 series owners, so I’m attributing it to the fact it was a pre-production unit. I also noted slight delays in menu responsiveness (less than one second though). The 2555LT production model I tested was slightly faster, but not instantaneous.
POI searches seem significantly faster. Names of nearby roads appear on the map – sometimes there are more of them and sometimes less than on the 2360. Routing speed is somewhat faster than on my 2360LT with the trafficTrends historical road speed database enabled on both units. While I’ll admit it’s a bit subjective, routing does seem to be a little smarter on these second generation trafficTrends units. I definitely see differences and they generally seem to be better choices.
Garmin nuvi 2455LMT pros
- Strong customization options
- Exit services
- Lifetime map updates included
- Lifetime traffic
- POIs can be displayed on the map
- Offers several choices of routes
- Extensive junction view and lane assist coverage
- Advanced detours allow you to exclude roads from active route
- Custom avoidances allow you to exclude roads or areas from all routes
Garmin nuvi 2455LMT cons
- Traffic is ad-supported and is beginning to get more intrusive with coupon icons appearing on the map screen when moving
- No powered mount
- Slight lag in menu responsiveness
Conclusion and recommendation
Highly recommended. Even with my love of powered mounts (missing here), the nuvi Advanced series rocks. New (and very useful) customization options, exit services and choices of routes will tempt many nuvi owners to upgrade. It looks like Garmin has another winner.
More Garmin nuvi 2455LMT reviews
- Consumer-authored Garmin nuvi 2455LMT reviews have been posted at Amazon
- LongLongHoneymoon uses it as they pull their Airstream
I’ll be posting more hands on GPS reviews as they appear, but in the meantime, here are some…
Other Garmin nuvi 2455LMT resources
- The Garmin nuvi 2455LMT owners manual
- Want to see how the 2455LMT stacks up against other models? Check out this Garmin auto GPS comparison tool or my own Garmin nuvi comparison chart
- There is a dedicated Garmin nuvi message forum at GpsPasSion
- And another nuvi forum at GPS Review
- Our auto GPS FAQs, which includes quite a few nuvi tips and tricks
- The official Garmin nuvi 2455LMT web page
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