The Suunto Spartan Trainer Wrist HR is a multisport GPS watch with tons of features.
The watch has a built-in Valencell HR monitor.
The HR monitor is comfortable and does not interfere with the fit of the watch.
The watch supports 80 different sport profiles.
You can view your heart rate right on the watch in real time.
The watch has several navigation features, such as waypoint navigation and navigation back to start.
You can view a breadcrumb trail of your GPS trace so far.
Running an ultramarathon with the watch is possible due to its 10-hour battery.
Running in Zermatt with the watch.
Of course, despite the numerous features, the watch tells time too.