COROS

COROS PACE 4 Review: Six Weeks of Serious Use

Wed, 17 Dec 2025 · By Endurance Wire

ActionHub spent six weeks with the COROS PACE 4 before writing this review. (Image by Ryan Tipps, ActionHub) I’ve worn the COROS PACE 4 for most of the past six weeks, covering miles of pavement and trails on runs, doing weight training in conjunction with kickboxing workouts and testing its worth at rest and during sleep. Is the PACE 4 a candidate to be your next – or first – sport watch? The deep dive, of course, is far more complicated than that. I’ve already purchased a PACE 4 for a relative who is in his second year running high school track.