![Casio unveils Pro Trek WSD-F30, a rugged smartwatch that lasts up to 30 days on a charge | VentureBeat Casio unveils Pro Trek WSD-F30, a rugged smartwatch that lasts up to 30 days on a charge | VentureBeat](https://venturebeat.com/wp-content/uploads/2018/08/photo2_rg.jpg?fit=1440%2C810&strip=all)
Casio unveils Pro Trek WSD-F30, a rugged smartwatch that lasts up to 30 days on a charge | VentureBeat
![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/WSD-F30-outdoor-700x700.jpg)
Casio Pro Trek Smart WSD-F30 smartwatch has a smaller case, better power management, and improved dual-layer display
![Amazon.com: Casio Pro Trek Touchscreen Outdoor Smart Watch Resin Strap, Black, 27 (Model: WSD-F30-BK) : Clothing, Shoes & Jewelry Amazon.com: Casio Pro Trek Touchscreen Outdoor Smart Watch Resin Strap, Black, 27 (Model: WSD-F30-BK) : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/81S1eYdlh8L._AC_UY900_.jpg)
Amazon.com: Casio Pro Trek Touchscreen Outdoor Smart Watch Resin Strap, Black, 27 (Model: WSD-F30-BK) : Clothing, Shoes & Jewelry
![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-Smart-WSD-F30.jpg)