PRO TREK Smart WSD-F21HR

Press Releases

Casio’s New PRO TREK Smart With Heart Rate Monitor Is Now Available

DOVER, N.J., Sept. 26, 2019 /PRNewswire/ — Casio America, Inc. announced today that the new PRO TREK Smart WSD-F21HR is now available for purchase. It is the first PRO TREK Smart to offer an optical sensor, which measures users’ heart rates by flashing a LED light onto the wrist. This built-in heart rate monitor enables users to measure the intensity of their exercise in real-time…