Casio have release a new version of their outdoors, adventure, and travel friendly Pro Trek Smart Wristwatch. The WSD-F20's highlight features include a dual-layer display structure with the time always displayed on a monochrome LCD and measurement data and applications on a full colour LCD. Two new watch face designs have been included: Location, a presentation for GPS and mapping information, and Traveler, a design that enables the user to switch to four different information displays in the lower part of the watch face. For position mapping, the WSD-F20 uses GPS, GLONASS and the Japanese “MICHIBIKI” QZSS satellite systems. A full-colour map display can be used offline and map downloads are available via a partnership with Mapbox worldwide map data. Plus the watch has the usual wristwatch functions.