The inclusion of the heart rate monitor also suggests that Samsung has not forgotten to make the Galaxy X another health - centric line.
The primary difference is
the inclusion of a heart rate monitor, and an accompanying digital display on the watch face.
Not exact matches
Where the Galaxy Note 4 differs is in the
inclusion of a fingerprint scanner that is integrated into the physical home button, and the presence
of a
heart rate monitor on the back
of the device.