The GRIT X PRO SAPHIR from POLAR is one of the most lightweight altimeter watches on the market. This model is perfect for outdoor activities since it has a GPS and all the essential training functions.The perfect combination of durability and lightness, this watch has a high-end design and many training features. In addition to GPS, it includes a compass and altimeter in training mode, as well as exclusive Polar Smart Coaching features to prepare for any adventure.
This model also features an integrated heart rate sensor. It features a durable stainless steel case, interchangeable dial, touch screen, silicone strap and a powerful battery.In addition to its Bluetooth connectivity, it also takes advantage of the ultimate fitness application, Polar Flow.