Polar Grit X outdoor multisport watch

The Polar Grit X is a premium outdoor multisport watch designed for athletes who push their limits. Originally founded in 1977 in Oulu, Finland, the brand Polar Electro pioneered the world's first wireless heart rate monitor. The Grit X line represents their expansion into rugged, military-grade outdoor technology, integrating GPS, power measurements, and specialized fueling guidance.

While the brand's research, development, and high-level design remain centered in Kempele, Finland, the actual mass production of their hardware, including the Grit X series, is primarily carried out in manufacturing facilities located in China to leverage global supply chain efficiencies. Polar Electro remains an independent, family-owned company, maintaining control over its entire product ecosystem from hardware to the Polar Flow software platform.