At IFA Casio has unveiled its third-generation smartwatch, running Wear OS by Google. The Pro Trek Smart WSD-F30 is the successor to the WSD-F20 launched last year.
Like its predecessor, it has MIL-STD-810G compliance for durability and ruggedness, and 50m water resistance. It has a unique 1.2-inch dual-layer display, with a 390×390 OLED panel and a monochrome LCD on top. The black and white display can be used to show the time, atmospheric pressure / altitude and compass bearing.
You can also switch to Multi Timepiece Mode, during which only time data will be shown in monochrome,…