We found ourselves choosing the Coros Vertix 2 whenever we needed extra battery life and weren't doing high-output activities with lots of arm movement
Coros Vertix 2 Review
Coros Vertix 2 review
COROS Vertix 2: Extreme battery life for the outdoor adventurer - Video
Coros Vertix 2 Review – iRunFar
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COROS Vertix 2 adventure sport watch review: Excellent battery life, dual-band GNSS and brilliant features - Mark Kavanagh
Coros Vertix 2 Review
COROS VERTIX 2 GPS Adventure Watch review
Coros Vertix 2 - Long Term Review & Testing - We Are Explorers