Longtime climber and endurance athlete Quinn Brett tested the Suunto 9 wristwatch and found it to be mostly user-friendly, offering a wealth of data to assist mountain go-getters. Her main criticisms about the watch are its bulky size and some difficulty synchronizing the watch with her phone. Four stars.

A review of Climbing Addicts "Yosemite Gray" and "Wall Street Gold" Chalk prompts a treatise on climbing chalk by Alpinist Digital Editor Derek Franz. He found the camouflaged chalk to be as effective as anything else he's used, and the grey and brown varieties blend in well with a range of rock types, including limestone, granite and sandstone. Five stars.