Suunto X9i GPS Watch

I use this for backcountry K-9 search and rescue and overall I am happy! Mind a few things however: 1. It is small and light. It isn't heavy and is in fact much lighter/smaller than the Garmin model and easier to use, but if you are in a cave or under heavy dense trees/plant life, you may lose GPS reception. Just like any GPS, you need a sky (literally) to triangulate your signal to. If it is in a heavy forest, etc. reception will be poor...JUST LIKE ANY GPS, but mind that I have used this in many extreme conditions from heavy snow and sleet to average "days in the park" and have only had a signal issue once (so did my Garmin 60 CSX). 2. Battery does well(despite a previous post...he is a moron, don't read his rating). The big thing is to be sure you charge it before you go and to remind yourself that the more you use the light, the more the GPS "updates", etc, the more battery you use (just like a normal GPS). I can go for almost a week between charges in GPS mode.The big thing to remember is that when you sleep at night or not using the watch, turn the GPS portion off. 3. Due to the watch's small size and antenna design, GPS connection at the very first "lock" can take a few. Be sure the watch is in 1 secs mode. It works well, but again, amount of open sky, available satellites, and other factors will play into this, but if you follow the given directions included in the watch, you will be fine. 4. Water. It can be submerged to 30M. Awesome feature if you decide to take in a lake for a swim. I recommend you do NOT press buttons while submerged...just to be safe. 5. Google Earth, and many other TOPOs can be used!!! Unlike the "other" models, this one can utilize many mapping programs to make your life easier and wallet happy due to not having to buy excessive software. 6. MOST IMPORTANT THING!!!!! Be sure to remember to use this as a secondary device and not as a replacement for a main GPS and ALWAYS ALWAYS ALWAYS carry a map and compass. Electronics do and have failed...don't let it happen to you!!!!!!1

I purchased this watch for two reasons: to keep track of my running and to start geotagging my pictures. It works on both accounts, amazingly well. I don't have trouble getting a signal, and have quickly learned how to use the basic functions. I do find that the distance does get a little weird at times, but there's a lot of signal interference where I run. Well worth the cost.

This is definitely a great gadget. It does everything it says it will. You MUST follow the directions for firing up the GPS, making sure it's in the 1 sec update mode. If not, mine goes immediately into "pause" mode and won't acquire satellites. All the other features work just like you think they would. I don't think that the menus are that bad, certainly no worse than some other multifunction watches I own. It is very accurate so far, even when driving in the car.

X9i GPS Watch has two deficiencies, The first, this is big and heavy to move the long trips, and the second battery life is very short to last a full day.

Purchased this watch as a replacement for a Suunto X9. Overall, the X9i is a great improvement over its predecessor. The USB interface and charging system are much better than the old cradle. Battery life is also significantly improved. One disappointment is the removal of the ability to calibrate the altimeter by setting the reference barometric pressure. With the X9i, the only calibration option is to set a known elevation into the watch. As for the GPS functions, there are performance improvements over the old watch, but it is still slow to acquire an initial position and loses satellite lock quite easily due to the antenna design. Like all GPS units, tree cover or anything that blocks the unit's view of the sky will degrade signal reception, resulting in inaccurate positions or loss of signal altogether. The X9i must download satellite almanac data every time the GPS is turned on, and so it can take a really long time for it to acquire an initial position. Unfortunately, there is no provision to manually enter a known position, which shortens the acquisition time in other units. The included Suunto Trek Manager software is quite good and is essential for building a route to transfer to the watch. Overall, it's a good, functional watch, but because of the inherent limitations of putting a GPS into such a small package, you're better off using a traditional GPS unit with mapping capabilities (such as the Garmin GPSMAP 60CSx) for serious outdoor activities. I mostly use this watch for the altimeter and compass features, which are excellent. The GPS feature is best used as a back-up source of position information.

The Suunto watch entirely lives up to what advertising and reviews say it will do, and I am well satisfied with it. It is more useful and accurate than a somewhat similar device from Garmin which I got a couple of years ago. That said, the operations, or better, the instructions for them, could be simplified and improved.

I've bought this watch and am VERY HAPPY with it. It has worked flawlessly and has been exceptionally accurate. I have used it while operating my car and it was perfect in distance over 103 miles. It can gauge speed and was dead on with the speedometer of my auto. I tracked back from 140 miles out and it was within .01 dead on accurate. You MUST read the manual from the CD. The watch is complicated and you must understand the functions to succeed with it. If you don't, you'll end up unhappy. Spend time reading and you'll find a new best friend.

I purchased this watch/"GPS" a few weeks ago and I must admit, I'm pretty disappointed. I intended to use it to track routes and keep up with my training (trail run, bike, paddle, etc.) but it turns out that this is probably not what this device is best suited for. It seems that it would be best used strictly as a traditional GPS unit to track routes while hiking/camping. I would however highly recommend the Garmin Forerunner 305 (see my review for it) for anyone wanting a good (not perfect) GPS unit to track progress while training. Overall the X9i only gets 2 stars from me mainly because 1) It is not intuitive (included instructions help some, but keep them close at hand), 2) The distance it recorded for my run was way off (I ran approx 4.5 miles; it recorded 7.75) and 3) It is gigantic (I understand this is necessary to cram all of the circuitry needed for GPS) Bottom line: If you want a compact GPS training device, go with the Forerunner 205 or 305. If you want a GPS for hiking/camping buy a real GPS. Sure, it won't be quite as small, but it will work much better.