Summary: For the 1st GPS from HP it does a great job. It does crash some time as you can expect it from a Windows operating system. It looks very stylish and have a great picture quaility. Sound - I have attached a small speaker.
Summary: I received this 310 device as a gift 4 months ago. The unit had multiple issues. Battery life was horrible. GPS signal detection was spotty. The directions and routes were off and made no sense. The largest problem was random freezes and locks. The learning curve was high for me and even now when I know how to use the device it is still cumbersome.
Summary: I bought the HP Ipaq 310 GPS because it has a lot of features not available on other GPS units in this price range. Unfortunately I had already been spoiled by my older Garmin unit (I'm not pushing Garmin, it's the only point of reference that I have). The IPaq has and does a lot of things the others won't do, like bluetooth, playing video & photo's, games, etc. Maybe GPS quality was compromised a little to accomodate the other features.