Tuesday Morning News

#1

A new support article from Apple tells us how the heart rate monitoring works on the Apple Watch. For starters, there’s actually two sets of heart rate sensors on the rear of the Apple Watch: an infrared set that measures your heart rate once every ten minutes, and a more accurate set of green LEDs that flash rapidly to determine…


Originally published at: http://appletalk.com.au/2015/04/tuesday-morning-news210415/
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