The Colorado series is a new line of high-resolution-display GPS units from Garmin. Backpacking Light tested the Colorado 400t model, which includes built-in topographic, recreational POI, and elevation data for the entire United States at 100K scale.
One of the Colorado's most prominent features is its new color TFT display which, at 240x400 pixels, provides higher resolution than any other GPS in this class. The display is particularly well-suited to the topographic and marine data. In addition, the Colorado includes a beautiful shaded color basemap and does 3-D terrain rendering, both of which are enhanced by the display. However, we found that the display and color choices are dark and difficult to read, even in moderate light, requiring frequent use of the backlight.
The other obvious stand-out feature is the new Rock 'n Roller input wheel. This innovative input wheel has the simplicity and power of a Blackberry wheel with an additional inner rocker ring that allows for cursor slewing, map panning, and movement in text fields. The scroll wheel allows for a new interface design that makes many basic functions like jumping to a different display page or navigating to a single waypoint easy and intuitive.
The revised screens and menus on the Colorado are generally simple to understand and navigate, though some intermediate and advanced tasks are now actually more cumbersome to access than on previous models. While our experienced GPS users liked the Rock 'n Roller input wheel, they found that some important tasks, such as route building, took additional steps or were deeper in menus than on previous Garmin GPS units.
This may in part be due to the fact that the Colorado appears focused primarily on features and automation for Geocaching and Whereigo enthusiasts. While it does display detailed topographic maps (and high-quality nautical charting GPS with additional map data such as those included on the 400c and 400i versions), trekking and route navigation seem to us to be a secondary focus.
The Colorado comes pre-loaded with topographic maps for the entire US, as well as recreational points of interest data. One serious caveat to note is that this mapping data is only accessible on the Colorado, not on your computer. Data usable on your PC is an additional purchase (more on that in a bit). However, for map viewing (on the Colorado) across the full United States, there's no need to connect the Colorado to a PC to load and manage maps; it's ready to go right out of the box. The Colorado does come with Mapsource software (minus maps) for transferring routes, tracks, geocaches, and additional mapping data acquired separately; however, without the additional PC readable maps, route planning on the PC is limited and frustrating.
The Colorado also features a built-in electronic compass, altimeter, and barometer, as well as ANT wireless compatibility for connecting to other devices and accessories. The Colorado can serve an automotive/pedestrian GPS like a Nuvi (with additionally purchased mapping data), a training device like a Forerunner (with optional heart rate monitor or other hardware), and a picture viewer (of any supported file stored on the internal or SD memory).
Finally, the Colorado can wirelessly transfer tracks, waypoints, routes, and geocaches with other Colorado units and also mounts on a computer desktop as a storage device - just like a USB drive, making file transfers blissfully simple. It runs on two AA batteries and includes an SD card slot for storing not only additional maps, but also photographs, Geocaching data, and other files.
ARTICLE OUTLINE
- Introduction
- What's Good
- What's Not So Good
- Specifications:
- Feature Details
- Testing
- Field Testing
- Suggestions for Improvement
# WORDS: 4920
# PHOTOS: 22
# TABLES: 1
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Garmin Colorado 400t Handheld Color Mapping GPS – REVIEW
Good review. I think that most consumers, before purchasing a Colorado, would want to make sure a 60CSx wouldn't be better for them. A good comparison is at http://garmincolorado.wikispaces.com/Colorado+vs+60csx
IMO, the Colorado is very lacking in many areas. If you have a full featured GPS, you will probably see features that you have come to expect that are not available on the Colorado.
Steve
I'd like to see some suggestions of other manufacturers GPSs. What features are available elsewhere? What may be better for backpacking?
Is this supposed to be in the G Spot? Shouldn't this be in the Editor's Roundtable forum?
James – check past articles for additional reviews, and a recent thumbs up recommendation from Alan for the Vista HCx.
I own a GPSMAP 60CSx and find it generally superior to the Colorado for backpacking, though it also is heavy and goes through batteries more quickly than the Vista. The wiki Stephen mentions is excellent.
I hope we'll get in reviews of GPS units from a few other companies – though I think Garmin still is in the lead – and we also hope to do a mapping and route planning software evaluation later this year.
– Steve
I bought the Colorado 300 & the "Garmin Topo USA 2008" software disc. This is because I wanted the greater internal memory of the 300 than the 400 pre-loaded maps series.
As soon as I called Garmin for help in loading the software they said do NOT use a SanDisc ULTRA II SD card…which, of course, I already had. (Why in Heaven's name don't they put that as a warning label on the GPS box????)
Anyway The Garmin sofware tech (as opposed to a "regular" tech) had me download a NEWER version of Topo USA into my SD card. WELL, it didn't load & now I have to do the entire 45 min. download (all the western USA) again. on the phone W/ a tech …again, and hope it works…again.
AAAaaarrrgggghhh! Now when i call back tomorrow I'll ALSO ask for the latest firmware download. I don't care if it takes all day, I must get this resolved. I've got solo hikes and backing trips in the Nevada Spring Mountains upcoming.
As for batteries I'm using Lithium batteries for reasonable usage life. Here's hoping firmware updates DO permit longer battery life but I doubt if that is possible unless they find a way to speed things up. I'm carrying 2 spare batteries "just in case".
If Garmin offered a reasonably cheap (under $50.)microprocessor or other hardware replacement I'd probably do it just to get better battery life.
Eric
ill either replace my etrex legend C with
– a GPS allowing easy uploading of scanned maps.
– a watch size GPS that only gives coordinates but with good autonomy.
i dont really have use for anything bewteen those 2 .
There are fairly compelling rumors that Apple is going to include GPS in the next version of iPhone in June. It would very likely be a high sensitivity receiver like most high-end GPS phones today. And with third party application support coming in June, its only a matter of time before a major topo map company has topo software for the iPhone–especially if it includes GPS. Plus with 16GB (possibly 32GB in June), one could load a substantial number of high quality scanned topo maps at multiple resolutions.
Granted, these are many 'ifs,' but I personally would wait before making a major electronics purchase decision until the end of next month.
And to those who would complain about the lack of a removable battery, there are some lightweight chargers that accept 4 AAA batteries that will charge the iPhone, which could be more convenient than buying several proprietary (read: expensive) removable batteries.
the iPhone isn't ruggedized like the Garmin, but it's one of the most solidly built phones on the market thanks to the lack of physical buttons and candybar-shaped design.
You'd have your GPS, mp3/audiobook player and phone in 1 gadget.
And if the iPhone does not include GPS, the recently announced HTC Diamond will (right now the only contender to compete with the iPhone). This is also a rugged-looking phone, and there is great topo software written for it (Pocket PC).
…
John – one problem with the current iPhone for field use is its built-in, non-swappable battery. I own an iPhone and enjoy it – but would find it problematic for a multi-day backpacking trip if I were using it as a GPS.
Here are some of the examples I refer to in paragraph 3. This one accepts 6 AAA batteries:

This one accepts either 2 or 4 AAA batteries:

This one accepts 4 AA batteries:
Sure, these chargers would add some weight, but consider that the Garmin 400t weights 7.5oz with batteries, whereas the current generation iPhone weighs 4.8oz, and you might end up with a lighter system. I would also argue that a AA or AAA charger would be better than a replaceable proprietary battery for thru-hikers.
I won't compare lighter Garmin GPSs because they don't offer the topo mapping feature of the 400t. Am I correct that the 400t cannot import national Geographic 24K maps like the Magellan Triton? GPS cellphones have had 24K scanned maps for years now.
Anyway, so the extended battery problem can be solved at a lighter weight (assuming iPhone v2 weighs the same and these chargers are no more than 2.7 oz). The real question, then, would be which device is more efficient. We'd have to turn off the iPhone radios and run some tests. Even if the iPhone were less efficient, if it replaces other devices you'd be carrying (mp3 player, cellphone), you'd still be lighter.
Oh, and don't forget the current gen. iPhone is $130-$230 cheaper than the Garmin, and the iPhone's screen has approx. twice the resolution.
So back on the main subject, I guess I just get a little worked up when I see Garmin touting these bulky, expensive, proprietary devices with very poor mapping ability and non-intuitive UI, when for years GPS phones have been able to do better. GPS phones were 2 years ahead of Garmin with high sensitivity receivers, 5 years ahead of the 24K topo maps, and are still ahead with the high resolution screens. You can complain that GPS phones aren't as rugged, but then neither is your cuben shelter. I say if you have to have a rugged GPS with long battery life, stick with a Garmin Geko 301. But if you want all the frills of digital color 24K topo maps, don't go spending $630 (the price of a decent laptop these days) on a uni-tasker that will be outdated as fast as a cellphone, when several cellphones have for years been doing better than even Garmin's latest model.
> – a GPS allowing easy uploading of scanned maps.
> – a watch size GPS that only gives coordinates but with good autonomy.
Neither is very likely imho.
A scanned map is NOT in a form which the GPS can use. It is just a jpg.
A watch is simply too small for any decent antenna or any decent battery.
Cheers
Sorry if I am taking this off track. Has anyone considered or used the weatherproof paper on the market, and printed just what they need. that seems pretty light.
John – looks like you added that via edit after I read your first post. Yes, that's a potential solution; do you know the weight of the various options you show? Do they provide instant power, or do they have to charge the internal battery, and if so, how long does that take?
Regarding cost – if you factor in the required phone contract, the iPhone is a lot more money. Also, the Vista, Colorado 300, and GPSMAP series are a good deal less than the price you quote.
Of course, the iPhone does many more things – and I'm completely in agreement on "unitaskers" versus multitaskers. I'd happily carry the iPhone as a single device if the battery and charging options are light enough, it gets a real GPS with reception and tracking that matches the newest Garmins, and it has good software that allows the same manipulation of tracks and routes as a dedicated GPS.
No doubt that is all coming – just hard to say when. It will be interesting to see what's announced next month regarding the 3G iPhone, and what starts to show up on the iTunes app store. Garmin has done some nice software for the Blackberry, and perhaps they or Tom Tom or NG or others will do the same for iPhone.
The new Garmin Forerunner 405 is a watch size GPS, but it apparently doesn't show coordinates, and the battery life would be difficult to deal with for backpacking purposes.
There is a table in the review that isn't self explanatory:
First Fix Fix at 5 min
GPS Min Acc ft Sat Acc Sat
Garmin Colorado 400t (1) 0:47 200 4 24 8
Garmin Colorado 400t (2) 3:10 140 4 30 6
Garmin eTrex Vista HCx 3:30 160 3 24 6
Garmin eTrex Venture Cx no fix no fix 0 no fix 1
Am I missing some sort of explanation for what these data represent?
I own the Colorado, and find it adequate for my needs, although I wouldn't consider myself a heavy user.
I do have a question, however. How does one take screen shots? I've been looking for that feature and simply can't seem to find it. Is it through the unit software, or the PC software (I use a Mac, and as you note the software has left tons to be desired)?
…
…
Sorry for the late response. The table headers seem to be messed up in the review:
First Fix
. Min = minutes:seconds to first get a fix
. Acc = accuracy (ft) of of the first fix at time acquired
. Sat = number of satellites (with good communication) of the first fix at time acquired
Fix at 5 min
. Acc = accuracy (ft) of of 5 min after powering up unit
. Sat = number of satellites (with good communication)at 5 min after powering up unit
-Alan
First Fix Fix at 5 min
GPS Min Acc ft Sat Acc Sat
Garmin Colorado 400t (1) 0:47 200 4 24 8
Garmin Colorado 400t (2) 3:10 140 4 30 6
Garmin eTrex Vista HCx 3:30 160 3 24 6
Garmin eTrex Venture Cx no fix no fix 0 no fix 1
In October, 2009 I posted " I live in Taiwan. I bought a Colorado 400T during June 2008. I used it for navigation during jetskiing (attached to the handle bar with it's handlebar mount) from the main island to nearby smaller island. During my first ride only 2 days after it was purchased, we ran into a Beaufort number 7-8 wind and one of a friend's jetski perished along with a father and his son. It was a headline news here. Luckily, I had the GPS and I must admit it saved my life. However, after I reached the island just 34 Km from the starting point, the GPS died on me. I later found out that night, water had gone into the battery compartment. I had it sent in for repair and Garmin was kind enough to replace a new one for me. After a very careful inspection, I found a flaw in its design. The O-ring (seal) that suppose to keep the water out would be squished upward whenever I tried sliding the case up. That's why so many of you are having trouble getting the cover completely slide up. If you take a very close look, after the O-ring was pushed up, there are detached parts of the O-ring (supposely glued to it's bottom) that separates and allow water to seep in. I believei it's a design flaw and the company should solve this problem. The only way I can make sure that won't happen again is to buy some camera O-ring grease and allow the case to slide more smoothly so the O-ring won't detach and get squished together. Unlike Garmin's previous water proof GPS, they were manufactured so that the back plate was placed over the seal and tightened by screws. In that way, there's no sliding force on a dry detachable O-ring seal. Lastly, after using the grease, it's hell trying to remove the greased sticky sliding case off for battery replacement. I'm going to wipe the grease off completely days before the warrantee rans out and take another trip on my jetski. I'm sure water will get in and I'll get this GPS replaced with a new one. Come to think of it, it really angers me that Garmin doesn't even make a sound addressing to this problem.
Dr. James M. Shih docjames1098@hotmail.com "
It's a new season for riding jetskis. I went to a nice GPS store where I purchased the Colorado and told them the defect still exist. I really would like for them to exchange the Oregon for me and gladly pay for the price difference. A Mr. Lu, technical director answer the phone and told me that the Colorado is waterproof to the IC board and is waterproof, period, even without the back cover. So I told him that I'll challenge him and put the unit without cover in a cup of water. He told me go ahead and said if it dies, he'll replace a new one for me. Well, it took 3 seconds to kill the unit. Now, I want to address the seal problem again. It's defective. Everytime the cover is slide up the unit, the seal would get drier from the grease they had put on and after a couple times, the seal would detached and water would get it. I told him I'll be riding off shore every weekend from now on. If he doesn't let me make an exchage for the Oregon, which had fixed the problem using a non-sliding cover, they will be replacing a unit just about every single week for me. Guess what Mr. Lu told me? He said if that's the only way to let his company know that this problem exist, I should go ahead and try. Well, I have to warn everybody, if anyone uses this unit expecting it's waterproof function. Don't buy it. I have less than 2 months of warrantee, and I expect they will be replacing at least 8 units before I ran out of warrantee and buy a different model. They have already replaced the unit 2 times for me due to this defect during my last days of riding last year. They'll be expecting to replace more. Oregon is a great leap of fix on this matter. It looks the same, but the cover is not sliding, it presses on to the seal and will not allow water into the unit.
This company's got many hard headed people that just won't acknowledge to a simple problem.
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