Thread: Apple Watch (2019)
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torifile
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Join Date: May 2004
Location: Durham, NC
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2019-09-10, 14:51
Quote:
Originally Posted by chucker View Post
Oh, so it has nothing to do with bloody oxygen? The "O2" kinda threw me off.
It does but it's the max volume of oxygen that your heart can pump based on your max heart rate.
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