I was a bit confused when Polar announced the Grit X2 earlier this year – surely, this watch has already been out for a while? Then I realised I was thinking about the Garmin Fenix-rival Polar Grit X2 ...

Polar has introduced the Grit X2, its latest outdoor-focused smartwatch aimed at athletes, hikers, and endurance enthusiasts. The launch comes a year after the company released the Grit X Pro in March ...