Casio WSD-F20 Smartwatch

Casio typically uses the CES show floor to unveil its newest rugged smartwatch, and this year was no exception. The company revealed its latest rugged watch, the Casio

WSD-F20, on Wednesday. This smartwatch comes with Android Wear 2.0 and a range of built-in activity trackers. Like many of Casio's smartwatches, it is also built for outdoor enthusiasts, with an MIL-STD-801G rating for protection and waterproof capabilities of up to 50 meters; this gadget can survive both rocks and rain.

The WSD-F20 also contains a low-power GPS sensor, as well as support for color maps, and can operate both online and offline. Casio's new watch will go on sale in April.