Nutrition, running power – the Grit X is a serious contender

Polar has unveiled its most advanced sports watch to date – the powerful Polar Grit X, which is aimed at ultrarunners and outdoors enthusiasts.

The Polar Grit X GPS running watch takes aim at the Garmin Fenix 6 and Suunto 9, with promises of long battery life and a new focus on performance, nutrition and recovery for endurance athletes. It was described by the company as the “Vantage V with outdoor features”, meaning it has the company’s most potent performance insights, but a new focus on endurance activities.
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