Casio's Pro Trek Smart WSD-F21HR is a very capable outdoor watch that’s designed for the serious hiker. The new heart rate sensor adds very little though, neither making it a competent fitness tracker ...

Casio has unveiled its latest Pro Trek Smart smartwatch and the big news is that it's bringing a heart rate monitor to one of its Wear OS watches for the very first time. While heart rate monitors ...

Android-based Wear OS smartwatches may not have taken off like fitness based watches and bands but that hasn’t stopped the widely-lauded, well-known watchmakers at Casio from continuing efforts in ...

Casio's Pro Trek PRJ-01 Is the First Fully Analog Outdoor Watch the Line Has Ever Produced — and That's Exactly the Point There is a particular kind of frustration that builds when you strap on a ...

The watchmaker's most conventional-looking Pro Trek is at one of its lowest prices ever.

REVIEW – Casio manufactures a wide range of electronic goods, from calculators to musical instruments. But I would argue, Casio is best known for their wrist watches…particularly their G-SHOCK line.

In our time with the Casio Pro Trek WSD-F30, it was in the walking and hiking that it really shined – which is maybe why there's a "Trek" in the name. With GPS, an altimeter, and a compass on board, ...

Casio Pro Trek PRJ01AE-8 is now on sale in the US at $230, marking the first fully analog watch in the lineup’s history. The watch weighs just 32 grams, charges from indoor fluorescent light through a ...