![](/manual/national-electronics-watch/m12-2753hr/user-s-manual-english/images/img-3.png)
RDY13
3) Tab “OK” to confirm setting and tap “Done” after completing all the settings and it
will automatically return to the main screen.
How to disconnect the HRM on the phone
1) Tap the “Discon.” Tab to disconnect.
2) Tap “YES” to confirm and “NO” to resume the activity.