COROS

Which Is Better: Coros Pace 3 vs. Coros Pace 4

Wed, 12 Nov 2025 · By Endurance Wire

Coros has introduced a new running and fitness watch, the Pace 4 . I have a detailed review of that device , and previously I reviewed its predecessor the Pace 3 . Both watches are solid picks for an entry level fitness watch, and there's only a small difference in price. So which should you choose? Here's your rundown of the differences. Before I get into the differences, I'll note that both watches have the same main functions. They both have: An optical heart rate monitor with good accuracy (and the ability to pair a chest strap for even better accuracy)