Here are a few offerings to connect you to your watch, workouts, and world. 20mm PACE Bands - Compatible with the original PACE watch. PACE 3 Silicone Bands - 22mm band compatible with the original APEX 46mm, APEX Pro, the APEX 2 Pro, and PACE 3 models. 20mm Bands - Compatible with the PACE 2, APEX 42mm, and APEX 2 watches. 22mm Bands - Compatible with the original APEX 46mm, APEX Pro, the APEX 2 Pro, PACE 3, and PACE Pro models. Vertix 2 Bands - Choose your favorite color to go with your Vertix 2 GPS watch. Charging Cord - Works with the PACE / PACE 2 / PACE 3 / APEX / APEX Pro / APEX 2 / APEX 2 Pro / VERTIX / VERTIX 2 --RELATED PRODUCTS-- COROS APEX 2 Watch, COROS APEX 2 Pro Watch, COROS Heart Rate Monitor, COROS PACE 3 Watch