Casio South Africa has expanded its Pro Trek line of outdoor watches with the PRT-B50 series.

Consisting of three models, the PRT-B50 series is the first Pro Trek series offering Smartphone Link functionality via the Pro Trek Connected app and quad sensor technology.

The PRT-B50 series are equipped with quad sensor, three sensors that detect compass bearing, barometric pressure/altitude, and temperature, plus an accelerometer for counting steps. They also come with Smartphone Link functions, linking to the PRO TREK Connected app on a smartphone using Bluetooth.

Outfitted with a quad sensor, the PRT-B50 series has three sensors that detect compass bearing, barometric pressure/altitude, and temperature, plus an accelerometer for counting steps. Using Bluetooth, the new models offer Smartphone Link functionality which enables the timepieces to connect to the Pro Trek Connected app and other outdoor specific features.
Examples of these include route log, calories burned, location indicator, customisable mode/display, automatic altitude adjustement, automating time adjustment and multiple phone finder.

Additional features include world time (39 cities + UTC), water resistance up to 100m, a full auto LED light, 1/100th second stopwatch, countdown timer, full auto calendar and more.