Polar Grit X Pro review: a fitness watch that matches your fit - The Verge
The Polar Grit X Pro is a rugged GPS smartwatch with excellent navigational features and a chic design. But while it has great fitness tracking features, it won’t be the best option for anyone who isn’t serious about outdoor training.
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Polar Grit X Pro review: a fitness watch that matches your fit - The Verge
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