Discount for The TomTom ONE XL-S portable navigator features a large, easy-to-read 4.3" widescreen touch display for hassle-free navigation. It comes preloaded with maps of the U.S., Canada, and Puerto Rico, and future map updates are covered with new Secure Digital (SD) cards or downloads from TomTom, so you won't have to worry about your maps going out of date. Easy-to-use navigation: TomTom's award winning software with Map Share; Text-to-Speech technology for spoken street names; Large 4.3? touchscreen; Preloaded maps of the US and Canada.