B. Diddy Senior Ambassador Moderator Mar 9, 2012 168,532 9,323 113 Jan 25, 2020 #2 It's a pressure relief vent related to the atmospheric pressure sensor: www.samsung.com/ae/support/mobile-devices/gear-s3-frontier-how-are-the-parts-laid-out-on-the-device/
It's a pressure relief vent related to the atmospheric pressure sensor: www.samsung.com/ae/support/mobile-devices/gear-s3-frontier-how-are-the-parts-laid-out-on-the-device/