CASIO PRO TREK - GO HARDER WITH A WEARABLE MAP PRO TREK SMART WSD-F20 has been honored at CES 2018 as an innovative wearable. Featured for its GPS functionality; full color map
Hands-on with the GPS-enabled Casio Pro Trek Android Wear 2.0 smartwatch - PhoneArena
Casio Pro Trek WSD-F30 - Test 4 Outside
Field Testing the Casio Pro Trek Smart Outdoor Watch - Worn & Wound