COROS
I ran over 1,500 miles and completed the London Marathon with the Coros Pace 4 to see if this $249 sports watch could actually beat my Garmin, and its dual-band GPS accuracy and battery life left me seriously impressed
· By Endurance Wire
I ran over 1,500 miles and completed the London Marathon with the Coros Pace 4 to see if this $249 sports watch could actually beat my Garmin, and its dual-band GPS accuracy and battery life left me seriously impressed tomsguide.com