There's something about summer. The fresh air. The hot sun. And the ability to dive up to 50 meters with your MIL-STD-810G smartwatch.

In his latest video, MrMobile reviews the Casio Smart Outdoor Watch — also known as the WSD-F10 — an Android Wear smartwatch that can go pretty much anywhere, and withstand pretty much anything. While it lacks some key fitness features, like heart rate and GPS, it has everything a hiker — or diver — could want, including directional, atmospheric, accelerometer, and gyrometer sensors.

But at $500, is it worth the expense?

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