Galaxy Note 4 S Health can sense and track even more stuff

Your Note 4 can record your blood oxygen saturation and sunlight UV levels, in addition to other metrics

In the Galaxy S4, Samsung introduced a built-in pedometer and the S Health app. Earlier this year it followed up with a built-in heart rate sensor in the Galaxy S5. And now in the new Galaxy Note 4, the Korean manufacturer brings a couple more sensor capabilities into the mix. Read on for a quick look at S Health's new tricks.

source: androidcentral