COROS Pace 4 - Black Crystal Forerunner 265S texts and alerts on your

texts and alerts on your smartwatch when paired with your iPhone® or Android™ smartphone

while simultaneously offering pristine noise-canceled calls

Dolby Audio transforms your listening experience

Using skin temperature

COROS Pace 4 - Black Crystal Forerunner 265S texts and alerts on yourBlack 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