COROS APEX 4 Nylon Band Colour:Blue 無論備戰馬拉松、進行長距離課表，還是日常追蹤睡眠與恢復狀態，COROS PACE 4 都可減少頻密充電的煩惱，讓訓練節奏更流暢。

無論備戰馬拉松、進行長距離課表，還是日常追蹤睡眠與恢復狀態，COROS PACE 4 都可減少頻密充電的煩惱，讓訓練節奏更流暢。

Only compatible with NOMAD

Satellite Systems

Your audio clips stay pinned to your route in the COROS App

From 5k to Ultra

COROS APEX 4 Nylon Band Colour:Blue 無論備戰馬拉松、進行長距離課表，還是日常追蹤睡眠與恢復狀態，COROS PACE 4 都可減少頻密充電的煩惱，讓訓練節奏更流暢。Made with soft, comfortable nylon and a secure velcro fastening to keep your watch snug, whether youre climbing, skiing, trail running, or wearing as your daily driver. Watch band only Easy to adjust for enhanced heart rate accuracy Quick drying, breathable, soft nylon Material: Nylon Compatibility 22mm APEX 4 42mm, PACE 4, PACE Pro, PACE 3, APEX 2 Pro, APEX Pro 24mm APEX 4 46mm, NOMAD Size Guide Wrist Circumference: 1321 cm 5. 18. 3 in