Customer Reviews

A Terrible Disappointment - Stick with the 305
As a long-time user and fan of the Garmin 305, the Garmin 405 was a product I was looking forward to for months as I was excited to see the next generation of the 305 I have enjoyed so much.

I could not be more disappointed with the result.

The Garmin 405 is a classic example of a good product concept and clever design gone horribly wrong as the Garmin team focused on form (looks) clearly beat out the folks worried about function. The watch looks fine (great for a HRM/GPS watch, so so for an everyday watch) but in terms of actual purpose-built functionality, it is terrible. There are multiple reasons for this which I will outline below.

(1) Useless when wet (yes, that includes sweat). The fact that you cannot toggle between screens or do anything with the bezel while the device is wet should have caused the designers to toss out this novel touch sensitive concept and stick with what works. Instead, they decided to go with a neat design concept that works great when the salesperson is showing it to you at the store, but will provide endless hours of frustration when you are out running and just want to see your heart rate. This is my first bullet point because it is the best example of the type of design failures that make this a terrible device.

(2) Use of built in functions/screens - The makers carried over the capabilites of the Garmin 305 and added a virtual training partner functionality, but the display can only show three fields at once and the fields themselves are too small for good viewing while in motion (ie running). Cycling between the displays is easy to do while sitting on a couch, even fun when you run your finger along the bezel, but when you are out running you quickly realize that it is very difficult to accomplish anything with the device. With the 305, if you wanted to change fields on the fly, you could manage to do it while keeping a reasonable pace. With the 405, you need to press buttons and run your finger along the bezel to switch fields - again, great on a couch, nearly impossible on a run.

(3) GPS Accuracy. I have traded messages with people who disagree, and I will say that I sometimes have great accuracy, but have also had multiple experiences where the accuracy of this device is off by so much as to make the pace and distance benefits of a GPS useless. The best example is running a measured mile with typical neighborhood street tree coverage and having the device show I went a total of 0.70 miles (the 305 on the same stretch showed 1.01). I have had this happen multiple times in various locations and therefore have stopped using the watch in races when I want to know my true pace and distance (I am using the 305 again).

(4) Silly things that might (or might not) drive you crazy - There are two buttons on the Garmin 405 - both on the right side of the face as you look at it. These buttons perform some useful functions, including locking the bezel so that you can wear the device in a non-GPS mode and avoid running down the battery needlessly while still using the device as a watch. The problem is that if, like me, you actually own a daily wear watch and when you travel you prefer to put the 405 in your bag or suitcase, having the two buttons on the same side means that if they press against anything they will unlock the bezel and the GPS will start running (or try to). The result will be a dead battery when you pull it out of your bag. It may seem minor, but pulling the 405 out of your bag after you arrive and want to go for a run, only to see it is dead, again and again, is annoying. The positive offset is that the watch actually charges at a pretty decent speed. Oh yes, and when the battery does, in fact, die, you will need to go through all of the intro screens again to get it going which will sometimes freeze on you (check message boards for solution to this as some people have posted them).

Overall, this is a terrible product and if you really want to get a GPS enabled running device, I would highly recommend you buy the Garmin 305. It is much cheaper and while it does not look as good, the size will not bother you after a couple of wears and it will work flawlessy for you. I suspect they will eventually correct the failings of the Garmin 405 but until they do it is not a good use of your money.

Great watch to replace your coach
I've been training with the Garmin 405 for a year now and love it. Given the mixed reviews here, I was apprehensive about getting it, but it really is a great training device.

Out of the box, it's quite good. After configuring it and just getting used to the way it works, it's much better. For example, mine is set to auto lap every kilometer and I mostly use a custom view with lap pace, heart rate and total distance. Interval Workouts are also very handy and easy to set up. The possibilities are endless.

The bezel takes some getting used to, but once you have configured the views, you simply leave it alone while running or tap with the middle of your finger (works better than the fingertip for whatever reason) to change views. You can lock the view by pushing both side buttons at the same time. This keeps it from switching views and beeping madly when wet or from bumping your shirt sleeve.

As I've progressed as a runner - first marathon in 2008, 3:52 at 41 years old - I've tried a variety of watches. First, a Timex Ironman, which I loved, but no Heart Monitor. Then a Timex Heart Monitor which I used with the Ironman (for the 100 lap memory). The Timex watches were stolen so next, a Nike Heart Monitor with the Nike+ Sports Band and Foot Pod, which looks cool but is not very accurate, even calibrated. Changes in speed, hills, etc. will affect the accuracy of any foot pod system. Once calibrated, it tended to be about 3-5% off.

Now, the Garmin 405. Likes:

1. Normal size - Unlike the 305, which I would not wear, the 405 is a regular watch. I wear it all the time.

2. Everything in one device - HR, pace, distance, elevation, laps.

3. Pace - I thought the whole GPS thing might be a bit too high-tech for a guy who loves the simplicity of running, but it is very, very nice to know your pace as you run. I use Hal Higdon's training plans, which call for all kinds of runs, with warm-ups, intervals, tempo intervals, pace segments, etc. The pace feature makes doing these workouts possible without having a coach at your side.

4. GPS frees you from mapping out your route. You just run until it shows your distance is done. The Garmin Connect site then shows your map. This doesn't sound so amazing, but it is very liberating. You just run wherever you want, explore your neighborhood, whatever. It transforms city running.

5. Auto laps. Great feature. Records all your details (time, HR, pace) for each lap automatically. You can review on the watch or on Garmin Connect.

6. The Garmin Connect website is very good and continually improving, with new features every couple of months.

7. The data seems pretty accurate, based on a track workout. In a recent 10K race, it recorded 10.2K, but some of that variation is certainly due to my weaving among the crowd. All GPS devices have a margin of error.

Dislikes:

1. Battery life - with GPS enabled, it needs a charge every couple of days to avoid the dreaded "low battery" warning in the middle of a workout.

2. The USB stick for wireless transfer. It works, but Nike does it better. The Nike+ pop-out USB stick is a much simpler way to transfer data to the computer and a much better way to keep from losing the USB part.

3. It can take a couple of minutes to find satellites and loses accuracy in bad weather. This is probably true of any GPS device.

4. You need the foot pod to record distance indoors. One more piece of gear (and not cheap). I didn't buy it. It would be great to be able to manually add the distance to a workout on Garmin Connect.

All in all, the Garmin 405 is an incredible training device. It is the best choice in the market. Nothing comes close to it. 5 stars.

I hope you find this helpful.

Great unless wet
I've been using the watch for about a month now, almost daily. The watch itself is great. Great functionality, great specs, very usefull. BUT - and there's always a but - the watch basically freezes up when it becomes wet. I sweat more than average and the iPod-like bezel does not respond when wet. I read a bit about this and made the purchase anyway. Big mistake. I am now returning because after about six miles, it is useless. A few other comments:
- Strap is comfortable but if you have a larger chest (I'm 44"), and you are forced to wear it tight, plan on buying lots of the $10 straps. Mine is already showing signs of streatching. I had a polar before with a nylon strap and this wasn't an issue
- There is some negative play on getting the watch to sync with PC. I'm a fairly technically savy guy and it took more than one try. The instructions online aren't the best.

Takeway, if you are a skinny runner who doesn't sweat, this watch is a five. Otherwise, you may want to avoid.