Here is another Android Wear 2.0 smartwatch for your outdoor activities. The CASIO WSD-F20 Protrek Smartwatch is water resistant and comes with digital compass, altimeter, barometer, activity tracker, and microphone. Its battery lasts up to 25 hours with GPS on and one month when it is off.
The watch has a full color display and provides you with real-time notifications of your activity even without a phone. Expected to ship in April.