COROS Pace 4 - Black Crystal Forerunner 265S It is used and trusted

It is used and trusted by athletes and sports teams all around the world

whether it’s a tough workout

May not work on certain quick charge adapters due to high voltage

This ensures precise detection by adapting to different ear shapes—automatically playing music when worn and pausing instantly when removed

and swimming

COROS Pace 4 - Black Crystal Forerunner 265S It is used and trustedBlack Crystal is a stealth inspired edition of COROS PACE 4, designed for athletes who value precision and purpose over excess. An aluminium bezel adds structural integrity and a premium finish, while translucent elements bring a new feeling of depth to the design. It's the same ultralight performance you expect from PACE 4, designed with an elevated look and feel. New release Black Crystal version: Black (slightly translucent lugs) silicone band 6000