COROS and SATISFY collaborated on a special edition APEX 4 watch, priced at $520. The watch features a titanium bezel, two straps, and three custom watch faces. It includes workouts designed by a professional runner from SATISFY.

The watch includes a 1.3-inch screen, dual-frequency GPS, and an ECG sensor. It offers 65 hours of tracking and maps AllTrails routes. This is COROS' first collaboration with an apparel company. Read more gear coverage.

The watch sold out quickly, according to SATISFY's product page. This edition is the most expensive APEX 4 COROS offers, surpassing the standard 46mm model. Related: Nnormal Kjerag 02: Enhanced Comfort and Durability.

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