COROS

PACE 4 GPS Sport Watch

What Our Gearhead® Experts Are Saying:

"I've worn a lot of GPS watches and the weight on the PACE 4 is genuinely noticeable — 32 grams with the nylon band disappears on your wrist after the first mile. What I appreciate beyond the hardware is how usable the training tools are. Race Predictor and Virtual Pacer aren't gimmicks; I've used both to dial in pacing on long efforts. Battery life at 41 hours GPS means it handles ultras without drama. For the price point, the performance data you get here competes with watches that cost significantly more."

The watch you wear on race morning shouldn't be the thing you're thinking about. At 32 grams with the nylon band, the COROS PACE 4 earns its place on your wrist by staying out of the way while putting everything you need exactly where you need it.

The 1.2-inch AMOLED screen reads cleanly in full sun, and the training platform behind it runs deep — VO2 max, lactate threshold, Running Fitness scoring, Race Predictor, and personalized marathon plans that adjust to your actual fitness, not a generic template. Between workouts, it tracks sleep, HRV, and recovery so you know whether today calls for a hard effort or an easy spin. Up to 41 hours of GPS battery means the PACE 4 goes as long as your longest race without you doing math about whether it'll make it to the finish.