So, it’s good that the WSD-F10 Smart Outdoor Watch is a stunner. Basically, it’s a proper Casio watch that happens to be able to connect to an Android phone. Casio’s only big omission with the Smart Outdoor Watch is built-in GPS. As a Casio device, it performs as expected, looks good, and the data displays are well designed. Android Wear works on the WSD-F10 as with any other Android smartwatch, which means it requires considerable customization to precisely suit your needs.