Casio just announced a new entry in their Pro Trek series, called Casio Pro Trek WSD-F21HR, and this name might give you an idea of its title. Still in trouble? It is a heart rate monitor.
Surprisingly, other products in the line, such as the Casio Pro Trek WSD-F30 and the Casio Pro Trek Smart WSD-F20, do not have a heart rate monitor, which makes it a substantial improvement, even if it is an update that already They offer many other smart watches and fitness trackers.
The Casio Pro Trek WSD-F21HR uses an optical heart rate sensor that can express your readings in any of five heart rate zones. The WSD-F21HR also has a heart rate monitor dial, which allows the laptop to automatically switch to the heart rate monitor screen when it detects motion.
Although heart rate monitoring has taken a long time, combined with the rest of what the Casio Pro Trek WSD-F21HR offers, it should be a complete smartwatch.
The laptop also includes GPS, offline maps, and detailed activity tracking, including running and trail running.
Additionally, the Casio Pro Trek WSD-F21HR resists water up to 50 meters deep and features a dual-layer screen that allows you to switch to a low-power screen when not in use. You don't need all the smart features.
The watch works with Wear OS, giving you access to a wide range of applications. It's priced at € 499 (around € 410 / AU 735) when you enter the store in September.