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

Here at Tom’s Guide our expert editors are committed to bringing you the best news, reviews and guides to help you stay informed and ahead of the curve! Get full access to premium articles, exclusive features and a growing list of member rewards. I raved about the Pace 4 in my original review of the watch, and it’s stayed on my wrist for the six months since, while I trained for and ran the London Marathon. I’ve run over 1,500 miles while wearing the watch now, as well as doing other workouts like bike rides, strength and yoga sessions, and I’ve also used it to record my daily activity and sleep.

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