![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)
Casio Pro Trek Smart WSD-F30 smartwatch has a smaller case, better power management, and improved dual-layer display
![Casio PRO TREK Smart WSD F-30 rugged Wear OS outdoor watch with GPS announced [Update: Available from January 18] Casio PRO TREK Smart WSD F-30 rugged Wear OS outdoor watch with GPS announced [Update: Available from January 18]](https://images.fonearena.com/blog/wp-content/uploads/2018/08/Casio-PRO-TREK-Smart-WSD-F-30-1-1024x687.jpg)
Casio PRO TREK Smart WSD F-30 rugged Wear OS outdoor watch with GPS announced [Update: Available from January 18]
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 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?w=1200&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: IPG for Casio Pro Trek Smart WSD - F30 Outdoor Watch Screen Protector (2 Units) Invisible Ultra HD Clear Film Anti Scratch Skin Guard - Smooth/Self-Healing/Bubble -Free by IPG : Cell Amazon.com: IPG for Casio Pro Trek Smart WSD - F30 Outdoor Watch Screen Protector (2 Units) Invisible Ultra HD Clear Film Anti Scratch Skin Guard - Smooth/Self-Healing/Bubble -Free by IPG : Cell](https://m.media-amazon.com/images/I/61mB2j2usZL._AC_SX522_.jpg)