Getting Started
► Galaxy Watch4:
Atmospheric pressure
sensor
SM-R860, SM-R870:
GPS antenna
SM-R865F, SM-R875F:
LTE/GPS antenna
Touchscreen
Light sensor
Microphone
13
NFC antenna
Home key (Power key) /
Electrical biosensor
Back key /
Electrical biosensor
Pressure vent
Electrical biosensors
Speaker
Optical heart rate sensor
Band