The honest answer is, "Depends." Tracking a web site on a handheld or wireless device will depend upon the browser used to view the site and its ability to render pages with javascript. Most PDAs have browsers capable of displaying javascript, however, browsers blocking javascript or browsers incapable of reading javascript will not allow LoadStats to correctly display all of the pertinent data typically associated with a common web visitor.
LoadStats will still track the Page Views, but visitor specific data will not be captured or tracked.