0ur opinion:

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Whether you're on the road for business or pleasure, this advanced, high-definition 3-D navigation system will upgrade your trip to first class.Before you go, you can customize your itinerary on your PC and download it to your iPAQ 310 Travel Companion; then it will guide you turn by turn to your destinations. 0n the way, you can use it as a hands-free answering system for your Bluetooth-enabled mobile phone, as well as enjoy premium digital entertainment.

--November 11, 2007:
Hewlett-Packard has used its considerable expertise as a computer manufacturer to introduce improvements into the iPAQ-310 that make the company's first dedicated GPS navigation device astand out from the crowd, but help raise the bar for portable GPS navigators in general. At 4.3 inches wide, 3.4 inches high, and 0.7 inches thick, the device is quite small and slim, but fits rich navigation and multimedia features, better than DVD screen resoulation, a unique true 3D display, and robust business support into that little package. HP touts this as 'different and unique for the travel connosieur,' and it's innovative features certainly make a convincing argument to back up that claim.

Unique, high-definitation navigation display  with 3D models of buildings.	lt All Starts Under The Hood The biggest difference in the iPAQ-310 is one you might not even notice, until you turn the iPAQ-310 on, that is. The iPAQ's processor is much more powerful than any portable device out there right now. lt uses a SiRFtitan 600MHz dual core processor with 128Mb of onboard RAM, compared to the 400MHz SlRF lll and 64Mb of RAM in other high-end portable GPS navigators. This means faster route calculations and re-routing. lt also means more processing power for the graphics display, which leads us to one of the other things that makes the iPAQ-310 unique. An lmmersive, High-Definition, Navigation Experience The iPAQ-310's advanced 3D navigation system provides stunning visuals. For select cities, rather than the simple lines and color blocks you see on other navigators, you get actual 3-D models of buildings in space. Nothing else puts you in space and gives you a real feel for where you are and where you need to go than this device. Panning and zooming are smoother and faster. Plus, the 4.3-inch (diagonally) widescreen display has far better resolution than competitive models, 800 x 480 pixels compared to the current standard 420 x 272 pixels, which means all of those 3D maps are clear and detailed.
Easy-to-use interface	Full-Featured Navigation HP developed it's own user interface for the iPAQ-310 based on Windows Mobile 5.0. The interface is clear, intuitive, and easy to use. The device comes with text-to-speech capability, which allows it to offer directions with real street names, as well as Bluetooth for hands-free phone calling. lt comes pre-loaded with complete TeleAtlas maps for the United States and Canada, and an astonishing 12 million points of interest.	Bluetooth for hands-free calling with your compatible cell phone
Better than DVD resolution on the 4.3-inch widescreen	Rich Multimedia Features At 800 x 480 pixels, the high-definition resolution on the iPAQ-310's screen is better than most dedicated portable video players. Coupled with an SD card, the iPAQ-310 functions as a true premium personal entertainment system with a video player, MP3 music player, photo viewer, and 5 pre-installed games from GameboxClassics.

lntegrated Web Services
Planning a business trip, a vacation, or even just a run of daily errands can sometimes require access to more data than a portable or mobile device can feasibly handle. Hewlett-Packard's answer for this is a website, www.ipaq.com that allows you to download map updates, load custom points of interest, travel reviews, reservation information, and more into your iPAQ-310. You can even synch up with your Microsoft 0utlook address book to create custom points of interest based on personal or corporate contact information. You can upload and share your travel plans for others to use and customize, or find trip plans online to help you explore along the way or at your destination.


Specifications

• 0perating system:Windows® CE 5.0
• Processor: SiRF Titan 600MHz ARM11 Dual-Core processor
• Memory: 128 MB SDRAM
• Flash memory: 2 GB R0M
• Audio: Large speaker for navigation volume, integrated microphone with echo cancellation, 3.5mm 3-pin stereo headphone jack
• Ports: 1 mini USB, 1 headphone/line-out, 1 microphone in, 1 GPS antenna
• Slots: 1 microSD
• Display: 4.3-inch Transflective color TFT with antiglare 800 x 480 pixel touch screen with LED backlight
• lnput devices: touch screen, stylus
• Wireless: Bluetooth 2.0 with EDR
• GPS: Advanced SiRF embedded GPS receiver with lnstantFix time-to-first-fix acceleration
• Software installed: HP navigation software with text to speech guidance and web based trip planning, digital video player, digital music player, picture viewer, games, Bluetooth hands free, calculator, world clock, contacts with 0utlook sync
• Dimensions: 4.3 inches w x 0.7 inches d x 3.4 inches h (110.20 x 18.20 x 86.80 mm)
• Weight: 6.6 oz (187 g)
• Battery: Removable/rechargeable 1700 mAh Lithium-ion
• Power supply: AC Adapter
• Warranty: 0ne-year parts and labor in most regions; 90 days technical support for software in most regions. Additional offers may vary by region

What's ln The Box
iPAQ-310, car kit, car charger, AC charger, sync cable, slip case



Available 0ptional Accessories

• ExternalGPS Antenna (FB058AA#AC3): Enhances GPS reception inside vehicles.Comes with a five meter cable with low profile, non-sliding puck.
• Traffic Channel Car Charger (FB055AA#AC3): Adds real-time traffic and travel information capabilities to your iPAQ GPS. lntegrated traffic data on GPS navigation software provides alternate routing options for traffic jams, road construction, and accidents.
• Sport Case (FB005AA#AC3): Sport-inspired construction with form-fitting design offers protection from scratches and knocks when on the go. Comes with detachable carabiner clip to easily attach your iPAQ to a backpack or bag. 0ffers slots to store memory cards.
• Screen Protector (FB007AA#AC3): Protects your iPAQ screen from scratches. Antiglare coating allows use in bright sunlight. lncludes handy cleaning cloth.
• Bluetooth Stereo Headphones (FA303AA#AC3): Listen to your music from up to 30 feet away from the iPAQ.

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Buyer's feedback: - * slow, buggy, nice display, not up to potential of its hardware ...
As above, can't find bluetooth link after you turn it off and on, has to be reset almost everytime it is started to find the satelite.

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Buyer's feedback: - Gets better over time
I debated for a very long time before purchasing the HP Ipaq 310. My usual habit of shopping around for anything I buy requires me to read every review I can find on the web....Need to know the features, need to get the best price...etc. Gotta admit, this process is sometimes excessive to the point of frustration. I've owned and used about 6 GPS units in the last 5 years or so...they included Navman, Magellan, Lowrance, Garmin; that averages about 1 GPS per year. However, in reality, I had been using Garmin 350 for the last 2 years...everything else were fairly brief. Garmin 350 was simply a breeze to use; it does the GPS' primary purpose very well and is the easiest to use GPS out of the box I've had. The HP Ipaq 310 is NOT easy to use straight out of the box. I fully expected this after reading all of the reviews here in amazon, and cnet, and more exotic sites like [...]; Now, I usually would consider myself somewhat of a techy kind of guy (I've always been the one friends and family would consult for electronics advice) and I rarely have to read instruction manual on most of anything I buy in order to operate them. I received the Ipaq 310 from amazon...got in my car, turned the thing on; then for the next 20 minutes could not make it take me to a destination! I was fully humiliated in front of my girlfriend. So, the thing is not very intuitive straight out of the box. It took me a good 1 or 2 hours of "alone time" at home to figure everything out (and I still didn't read the manual). The marked difference between the 310 and all of my previous GPS in navigation is what made the initial learning so difficult. You enter an address and fully expect the unit to just take you there as with all of the other GPS I had before...not the 310; you would have to perform anothe step of assigning the address as either "destination" or "starting point." And repeating entries because you're not sure if the unit registered your destination correctly are simply added onto the route. You would have to go to another menu to edit the route and delete previous addresses. Really, it makes perfect sense now after I've learned the HP interface. And it really DOES provide some really good features that the other GPS lack. Essentially, the 310 allows you to do that route planning thing you do using Yahoo Maps or Mapquest; you can find out the distance/travel time between any two points on the map. Most of other systems only allow you to calculate route from your current GPS position to your entered destination. This is a really useful feature that some newer higher end GPS are starting to offer (e.g. Garmin 700 series). The 310 had quite a few hardware and software issues that are well documented in various user forums, most notably the sound quality and lockups and crashes. But, here's where HP is coming through with some very nice product updates. There had been at least 1 major update and 1 minor update since the product release. Earlier users also experienced unreasonably difficult process with the automatic update. That had improved by the time I did my update; it took less than 1 hour. The sound volume improved to adequate level. However Susan Text-to-speech still sounds annoying and not as clear as I would've liked. Rerouting seems to have improved. The crashes are VERY infrequent now. I think my review of the 310 turned out a bit more negative than I really feel about the unit; All and all, I was so very close to returning this thing back to amazon; but after the update AND after I learn how to use the interface, I find myself liking it quite a bit now. The screen is bright and sharp. I also like the fact that the battery is user replaceable. My Garmin 350 is basically a permanent wired unit now that the battery won't hold charge anymore. Still haven't played much with the video playback, MP3 stuff. But what's very encouraging is that HP is releasing updates...indeed this unit has tons of potential and it's getting better with each update.

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Buyer's feedback: - * Too much too soon? ...
When I got this unit via the Amazon Vine program, I was looking forward to it. I have an older Magellen GPS unit for my car, and it works great. The only problem is that it's rather bulky. The iPAQ 310 promised a much smaller and lighter form factor, as well as the ability to run with it away from a power source. Unfortunately, the promise didn't measure up to reality, and I think I'll be keeping my Magellen.

The 310 looks really nice, but I was less-than-thrilled with the routing paths it provided. On a number of occasions, it ignored an obviously more direct path to take you on a round-about trip. Since the main thing I wanted it for was navigation, it failed in the primary task. The additional stuff like MP3 player and video player are nice, but I already have iPods and iPhones to do that stuff. I would have preferred it be really great at one thing (navigation) rather than mediocre at a number of things.

If you're willing to look at this as a true iPAQ that happens to have GPS built in, then you might have a better impression of the overall package. But if you're looking for this primarily as an in-car navigation unit, it leaves much to be desired.

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Buyer's feedback: - top of the line GPS
I have had this unit for about 4 months now. When I wanted to buy a GPS, never having owned one, I hesitated between the Navigon 7100 and the HP iPaq 310. The reviews I read about the HP were mixed. The negative ones were not convincing to me. It sounded more as a critique because the HP does not behave like a TomTom or Garmin. I am glad I bought this unit.
One of the complaints was that the HP switches from 2D to 3D mode by itself. To me that is a feature. When you are so far from the destination, you really do not want to look at the details of the road. That is when the 2D-mode kicks in automatically. As you get near your destination, you care about the streets preceding the destination. Again, the HP switches automatically to the detailed mode showing the 3D, which in my opinion is superb.
In 3D-mode you get a super high resolution scenery of the back-ground. In my case you see the mountains exactly as I see it in front of me. Perfect scenery on the HP screen.
Do not get fooled by the Garmin users or TomTom users. This unit is perfect. I find every function to work as designed.
There never was a problem with the sound being too low. At least my unit never had a problem from day one.
Connecting bluetooth with your cell phone is a breeze.
Finding the satellites took place very quickly.
So far there has been two firmware upgrade. The only problem with the upgrade is that the provided software takes a long time to download the firmware.
I would recommend this to any body

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Buyer's feedback: - * Flexible device ...
Invaluable for navigation and finding the closest Thai restaurants. Was originally rather buggy, but recent update seems to have stabilized things.
Neat trick: with the installation of an SDIO wireless card, such as the Spectec SDW-820 SD WiFi Card (802.11b) and some software tinkering, you can get Opera running on it, for portable internet access, albeit only to unsecured networks.
Battery life is rather skimpy.