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| Garmin Colorado 400t Handheld GPS Unit with US Topographic Preloaded Maps | 
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| Brand: Garmin
Category: CE
List Price: $639.99
Buy New: $466.95
You Save: $173.04 (27%)
New (54)
Avg. Customer Rating:  14 reviews
Sales Rank: 433
Media: Electronics
Autographed: No
Memorabilia: No
Tracks: 20
Batteries Included: No
Native Resolution: 240 X 400
Display Size: 4
Shipping Weight (lbs): 3
Dimensions (in): 1.4 x 2.4 x 5.5
MPN: 010-00622-45
Model: 010-00622-45
UPC: 753759067090
EAN: 0053759067091
ASIN: B00128HHZA
Availability: Usually ships in 1-2 business days
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| Features:
| • | Innovative Rock n Roller input wheel | | • | Wireless sharing of user tracks, waypoints, routes and geocaches between units | | • | SD card slot for optional mapping and user data storage | | • | User configurable profiles: automotive, marine, recreation, fitness, geocache |
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| Accessories:
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| Similar Items:
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| Editorial Reviews:
Product Description
The Garmin Colorado 400t is rugged with a high-sensitivity receiver to offers innovative features such as a new Rock 'n Roller wheel for one hand operation as well as the ability to exchange waypoints, tracks, routes and geocaches wirelessly between units. In addition, you can customize your Colorado with five different user profiles: automotive, marine, recreation, fitness or geocache. The SD card slot on the bottom of the unit makes it simple to load optional maps for different types of adventures. The Colorado has a rugged, metal-look and a sleek, slim profile. The Colorado's detailed mapping and high-resolution color display enhance any outdoor adventure, whether on land or water. Compatible with heart rate monitor and speed/cadence sensor (GSC 10) Supports Geoching.com GPX files for complete cache descriptions and hints User configurable profiles - automotive, marine, recreation, fitness, and geocache Display Size - Height 2.55 x Width 1.53 Display Resolution - Width 240 x Height 400 pixels Battery type - 2 AA Alkaline or NiMH batteries Unit Dimensions - Width 2.4 x Height 5.5 x Depth 1.4 Unit Weight - 7.3 ounces with batteries
Amazon.com Product Description--January 21, 2008
This rugged, advanced handheld is packed with detailed topographic maps for all your hiking adventures not to mention 3-D map view, a high-sensitivity receiver, barometric altimeter, electronic compass, SD card slot, picture viewer and color display. Exchange tracks, waypoints, routes and geocaches wirelessly between similar units. Slim, lightweight and waterproof, Colorado is the perfect companion for all your outdoor pursuits.
Watch an interactive demo.
Share Wirelessly
With Colorado 300 you can share your waypoints, tracks, routes and geocaches wirelessly with other Colorado users. Now you can send your favorite hike to your buddy to enjoy or the location of a cache to find. Sharing data is easy. Just select "send" to transfer your information to other Colorado units.
Keep Your Fix
With its high-sensitivity, WAAS-enabled GPS receiver, Colorado 300 locates your position quickly and precisely and maintains its GPS location even in heavy cover and deep canyons. The advantage is clear — whether you're in deep woods or just near tall buildings and trees, you can count on Colorado to help you find your way when you need it the most.
| Explore More |  |  | Colorado's preloaded U.S. topographic maps, 3-D map view and a built-in worldwide basemap with shaded relief give you all the tools for serious climbing or hiking. Map detail includes national, state and local parks and forests, along with terrain contours, elevation information, trails, rivers, lakes and points of interest.
Just in case you're wondering how steep that hill really is, Colorado's 3-D map view helps you visualize your surroundings — giving you a better perspective of the elevation. |
Expand Your Horizons
|  |  |  | The Colorado also accepts SD cards, so you can use Garmin preprogrammed SD cards to add maps that serve any and all of your outdoor activities on land or water. Just take your pick from a wide selection, including street maps, topographic maps, coastal charts or inland lake data. The card slot is located inside the waterproof battery compartment, so you don't have to worry about getting it wet. |
| Rock on. Find Fun |  |  | Colorado's innovative Rock `n Roller input wheel for easy one-handed operation and intuitive screen interface make it as easy to navigate the device as the outdoors.
Customize Colorado's interface based on your favorite activity.
Even show off photos of your excursions with its picture viewer. |
Experience Paperless Geocaching
|  | Colorado supports Geocaching.com GPX files for downloading geocaches and detail straight to your unit. You'll have at-a-glance cache descriptions and details to aid in your search. |
| Get Your Bearings |  |  | Colorado has a built-in electronic compass that provides bearing information even while you're standing still.
Its barometric altimeter tracks changes in pressure to pinpoint your precise altitude. View elevation data before you begin your ascent or descent. You can even use the altimeter to plot barometric pressure over time, which can help you keep an eye on changing weather conditions. | Interactive Demo
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| Customer Reviews: Read 9 more reviews...
 disappointing April 24, 2008
3 out of 3 found this review helpful
I have owned 3 garmin units and its a surprise to find out I should have kept my old 60cs or gotten a 60csx instead of the colorado. Battery life is awful, system is unstable with far more glitches than the previous units.
Garmin can not afford such a great disappointment as this one. I am returning my unit.
Accuracy unreliable April 22, 2008
2 out of 2 found this review helpful
This would be a fantastic unit if the accuracy was there. The Geocaching functionality is great, the 3D topo maps are beautiful for a base map, and the unit is fun to use. Compared to Garmin's star product, the Garmin GPSMap 60CSx 2.6-Inch Mapping Handheld GPS, it's a little harder to figure out how to do various things such as enter a route, and figure out the distance between two points. I would have kept the unit if only it were accurate. I had trouble finding a cache and noticed the location of the cache kept bouncing all over the place. I started to test the unit by taking a reading and checking it against Google Earth and Nat Geo Topo! software, as well as another GPSr. It was off by as much as 400 ft, and only as close as 40 ft. I also tested it with a few known benchmarks. At that point I did some research to determine if there was some calibration I could do to solve the problem, and found that other people have experienced the same problem. Several people reported it as a recurring problem cured by a power reset. My guess is the new chip Garmin put into the Colorado is not as reliable as the SiRF Star III chip used in the past. If that is the case, an update will not cure the problem. I personally want a unit I can rely on and needed to purchase now, so I exchanged it for the well regarded but older Garmin 60CSx, which contains the trusted SiRF Star III chip. If you really want the new features and can hold off buying, I recommend you wait until the accuracy has been tested by consumers for a longer period of time. If you don't mind an occasional reset, and having to guess if your unit is giving you accurate readings or not, this is a good GPSr.
 Unusable, inaccurate maps, power battery life, bad display April 18, 2008
4 out of 12 found this review helpful
Edited: Downgraded from 3 to 1 stars
Edited: Want to return item and can't
Edited: Trying to save my money by getting this to work
I slightly hacked it and created a theme that was slightly more readable ( I tried solid white and black themes. I guess next I will hack more seriously? ). The display is still inferior.
In the Bay Area, the maps where I am are always off about 500'!! I checked with a 60CSX and it was off too. ( The Garmin StreetPilots are dead on. The unit is reading the correct lat/lon, it turns out, it is just that the maps are worthless. I put the lat/lon in the google satellite map and it practically showed which room I was in. This is what you would expect based on the current achievable GPS accuracy. As I said, the problems are the maps. I have seen map problems in all Garmin products. In some areas, as much as 1/4 to almost 1/2 mile. I suspect that there are systematic bugs in the algorithms but I haven't studies this too much. ).
Since these units are buggy, you will have to eventually update the software. Read Garmin's disclaimer - Ie updates are at your own risk and, if there are problems, YOU PAY. Look at their flat rate repair charges for this unit )
Since I couldn't return it, I tried to make it halfway usable. Why should I have to do what Garmin isn't.
BTW, google this model and you will see that other reviews are equally negative. I try to be honest, unlike the people who are paid to post glowing reviews or who are paid to place good reviews on seller's websites, or the magazines who contain Garmin advertisements.
Note that this unit apparently has major power problems ( from other reviews, too ). If you read the manual or look on Garmin's website you will see that you have to take steps to preserve power. Probably as the software is bloated.
To me, it seems that this unit takes much longer to acquire satellites than does the normally speedy 60CSX. I have noticed this a lot of times. The 60CSX acquires satellites easily indoors, the Colorado, much less so. I don't know if it is the GPS chip or the smaller antennna ( You see a similar problem with the Garmin Edge 305, etc. They work well outside on a bicycle but NOT inside a car. This is probably because of the small antenna in the Edge or maybe they use a different chip. I was too lazy to ride by bicycle to map a route so I put the edge in my truck. It didn't work. )
+++++++++++++++++++++++++++++++++++++++++++++++
This unit is GROSSLY defective; as noted it reads off by ONE BLOCK. Display is almost unreadable. I decided to return this lemon and I can't as it was purchased from one of amazon's partners.
RIPPED OFF. RIPPED OFF. RIPPED OFF
++++++++++++++++++++++++++
Are you going to spend $500+ for a unit that is almost unusable? With all the "good" reviews, apparently yes.
This unit is just plain no good
1) The display is eminently unreadable, I mean UNREADABLE. Inside you have to turn on the backlight to a battery draining HIGH; outside you have to carefully orient it so you can SEE anything. Garmin obviously doesn't use it's own products because this one is UNUSABLE. Either I am hopelessly colorblind ( or just plain blind ? ) or the displays are an unsable low contrast. Garmin manages to chose schemes/displays that aren't usable. DON'T BE DECEIVED BY THE PICTURES ON THIS SITE ( they don't look that way in reality because the ones on this site are being displayed on a backlit monitor )
2) I have done several full resets now; right now the accuracy is ca 20' and YET it has me located a FULL BLOCK AWAY from where I am. You figure.
3) I loaded the pdf documentation on my computer and looked at it with adobe acrobat ( not the worthless Mac Preview ) trying to find needed information. Can't find it there are on the garmin website.
4) When you look at the satellite display ( which you have to search for on the unit ), again, the color/contrast is trash. Garmin, every hear of green ( good ), yellow ( in acquisition process ) and red ( not yet acquiring as SNR is too low )? Obviously NOT. What a bunch of jokers. They apparently outsourced intelligence and good design, to boot.
COMMENT: it is up to you whether you want to waste time trying to get something to work that does NOT work. Remember, you just threw away $500+ for a PREMIUM unit? Garmin blew it, big time. I mean BIG TIME. Buy a Garmin GPS 60CSX and get something that is actually usable ( for garmin, at least. at least the screen is readable )
+++++++++++++++++++++
I own at least a dozen garmin units, although this is the first Colorado 400T that I own, so I am reasonably familiar with garmin gps units. ( StreetPilot, 60CSX, 76CSX, Edge and this Colorado )
This is a very handsome, solid feeling unit. It is built like a brick sh-thouse. To me it feels quite heavy although the manual says only 5.9oz w/o batteries.
Upon receipt, after initial testing, I thought that the unit was defective - the display was all but unreadable ( very low contrast; you have to turn on the backlight and turn it on higher to read it; this quickly discharges the battery ) and the displayed elevation was off by 1000' !!! Also, the backlight intensity has to be readjusted every time you turn the unit on - a pain. I didn't see anything about saving the intensity setting. Also, the unit takes about 30 seconds from pushing the power button until anything is displayed. This is true even with a warm start where you turn the unit off and then immediatel on. ( apparently there is a lot of overhead due to initializing the maps, etc. )
After trying to get it behaving properly ( and failing in that endeavor ), I wanted to reset the unit to factory default ( figuring that I had configured myself into a hole ). Naturally, as others have commented, the manual is useless. I mean USELESS. You have to read the whole thing.
Others have commented on the substandard, inferior display. Garmin goes out of its' way, in this unit as well as others, to chose or allow color schemes that are low contrast and all but unreadable. ( it is hard to believe that they use their own units. possible, the engineer in charge of human factors WAS using one of these units and he never made it to work? that bad ). HIGH CONTRAST, READABILITY. HIGH CONTRAST, READABILITY! Hear that you Kansas schmucks? It may be possible to install your own jpeg background but, from what other reviewers have said, this doesn't work?
The elevation was off because the altimeter needed to be calibrated. Bad human factors, to say the least. Really bad; how many beginners are going to do this?
The manual is typical garmin - more omissions than inclusions. More of an outline than a manual.
Not a whole lot of blinking, which is good for people like me who have seizures when exposed to any blinking ( apparently only on the "satellite" page )
Conclusions:
1) This is a premiliminary review; 50-50 whether I return it? DECIDED TO RETURN IT AND CAN'T
2) Someone said that you have to back up the internal maps? If so, typical garmin cheap, cheap, cheap. They ought to supply a backup on a CD. CHEAP!
3) If you already have a 60xxx or a 76xxx ( I have both ), you may want to either wait to see if garmin cleans up it's act ( not likely based on my years of experience ), or pass?
As I said, "not close, and definitely no cigar"
 Awesome GPS April 15, 2008
2 out of 6 found this review helpful
Awesome GPS. Be sure to buy the world map from Garmin, really increases functionality of this GPS if you go outside of America.
A Great MultiPurpose GPS April 7, 2008
5 out of 5 found this review helpful
I've had my 400t for a couple of weeks now and have had it on several day hikes. I've also used it in the car hooked up with the car kit. Overall, I'm very pleased with my purchase. Is it perfect? No, but the last firmware update dealt with the most egregious issues and it seems to be improving all the time. The shaded topo maps are great-looking and extra features like those for geocaching are a welcome addition. The rock-and-roll controller works well when operating the unit with one hand.
I would suggest using either high-capacity (2500 mA or higher) NimH or lithium batteries for maximum battery life. In addition, make certain to set the battery type correctly. If set incorrectly, the unit may indicate low battery, even when the batteries have life left in them.
My biggest complaint is the woeful inadequacy of the manual. It is more of a quick start guide than a detailed manual. There is an online Wiki that can be helpful, but Garmin should release a much better document.
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