Polar has a few wearables with a major focus on running, cycling, and swimming. The new Polar Grit X takes to the hills to aid trail runners, mountain bikers, and …read more
Source:: Open Source S
Polar has a few wearables with a major focus on running, cycling, and swimming. The new Polar Grit X takes to the hills to aid trail runners, mountain bikers, and …read more
Source:: Open Source S