The Samsung Galaxy Watch 5 skin temperature sensor is among the top upgrades for Samsung’s new smartwatch, but what exactly does it — or will it — do? 

I say “will” because the Galaxy Watch 5 skin temperature sensor won’t be operational when the smartwatch first comes out on August 26, 2022. (Here’s where to preorder the Samsung Galaxy Watch 5 and Galaxy Watch 5 Pro in the meantime.) During Samsung Unpacked, Samsung said users will be able to benefit from the feature “in the near future.”

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