Casio Outdoor Smartwatch
To this point, smartwatches have been relatively delicate affairs, good for wearing around town or to the gym, but less than likely to survive a trip into the wilderness. The Casio Outdoor Smartwatch was built with the latter in mind. Powered by Android Wear, it has a rugged body that's tested to United States military standard MIL-STD-810 for shock and vibration, and is also water resistant to 50 meters. Its Casio-designed apps for trekking, cycling, fishing, and activity monitoring take advantage of the air pressure, accelerometer, gyrometer, and compass sensors, and should you find your battery running down, the dual-layer display lets you switch from the full-featured color LCD to a watch-only monochrome display that will keep you running for up to a month.