![The Casio ProTrek Smart WSD-F20: Introduction, Basics, Startup – Time and Tours, w| Gerald Zhang-Schmidt The Casio ProTrek Smart WSD-F20: Introduction, Basics, Startup – Time and Tours, w| Gerald Zhang-Schmidt](https://i0.wp.com/www.uhrenundtouren.com/wp-content/uploads/2018/01/Casio-Location-Watchface.jpg?fit=2048%2C1365&ssl=1)
The Casio ProTrek Smart WSD-F20: Introduction, Basics, Startup – Time and Tours, w| Gerald Zhang-Schmidt
![Casio Pro Trek on Twitter: "Planning for a full weekend #outdoors? Download the @MyRadar weather app on WSD-F30 for updated weather alerts, radar and forecasts. https://t.co/9zeFuR7uDl #wearabletech https://t.co/QYNF0oCUpH" / Twitter Casio Pro Trek on Twitter: "Planning for a full weekend #outdoors? Download the @MyRadar weather app on WSD-F30 for updated weather alerts, radar and forecasts. https://t.co/9zeFuR7uDl #wearabletech https://t.co/QYNF0oCUpH" / Twitter](https://pbs.twimg.com/media/DzzmQdvX4AEr1zl.jpg)
Casio Pro Trek on Twitter: "Planning for a full weekend #outdoors? Download the @MyRadar weather app on WSD-F30 for updated weather alerts, radar and forecasts. https://t.co/9zeFuR7uDl #wearabletech https://t.co/QYNF0oCUpH" / Twitter
![Amazon.com: Casio Men's PRO Trek Stainless Steel Quartz Watch with Resin Strap, Green, 25.2 (Model: WSD-F20A-GNBAU) : Clothing, Shoes & Jewelry Amazon.com: Casio Men's PRO Trek Stainless Steel Quartz Watch with Resin Strap, Green, 25.2 (Model: WSD-F20A-GNBAU) : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/81wLIXcqWIL._AC_UL1500_.jpg)
Amazon.com: Casio Men's PRO Trek Stainless Steel Quartz Watch with Resin Strap, Green, 25.2 (Model: WSD-F20A-GNBAU) : Clothing, Shoes & Jewelry
![Casio's WSD-F30 is a longer-lasting and (slightly) slimmer rugged smartwatch - NotebookCheck.net News Casio's WSD-F30 is a longer-lasting and (slightly) slimmer rugged smartwatch - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/2018_08_29_14_59_03_Lineup___WSD_F30___Products___Smart_Outdoor_Watch___PRO_TREK_Smart___CASIO.png)
Casio's WSD-F30 is a longer-lasting and (slightly) slimmer rugged smartwatch - NotebookCheck.net News
![Casio Pro Trek Smart WSD-F30 smartwatch has a smaller case, better power management, and improved dual-layer display Casio Pro Trek Smart WSD-F30 smartwatch has a smaller case, better power management, and improved dual-layer display](https://www.g-central.com/wp-content/uploads/2018/08/Pro-Trek-WSD-F30-wrist-shot.jpg)
Casio Pro Trek Smart WSD-F30 smartwatch has a smaller case, better power management, and improved dual-layer display
![Outdoor Sport Android Wear Apps (for the Casio ProTrek Smart) – Time and Tours, w| Gerald Zhang-Schmidt Outdoor Sport Android Wear Apps (for the Casio ProTrek Smart) – Time and Tours, w| Gerald Zhang-Schmidt](https://i0.wp.com/www.uhrenundtouren.com/wp-content/uploads/2018/01/Casio-App-Recommendations.jpg?fit=973%2C649&ssl=1)