Samsung Gear Fit SM-R350 User Manual page 53

Recording sleep duration in auto mode
1. Scroll left or right on the Home screen, and then tap Sleep.
2. Scroll left on the Sleep screen.
3. Tap Manual mode → Auto.
4. Tap
Recording starts automatically.
Note: You can check the automatically recorded sleep durations at 12:00 PM the next day.
Section 4: Applications 48