1.47 inches AMOLED color screen | 466 x 466 pixels, PPI 317
buttons
Home Button (Rotating Crown) and Side Button
sensors
Accelerometer sensor
Gyroscope sensor
Magnetometer sensor
Optical heart rate sensor
Barometer sensor
Temperature sensor
Ambient light sensor
speaker
Speaker with Microphone
charging
Wireless charging , 5V-10V DC/2A MAX
material
Stainless steel
dimensions
46 mm × 46 mm × 10.95 mm
wrist size
140-210 mm
watch strap
Black Fluoroelastomer Strap | Green Composite Woven Strap
battery life
The battery can last for up to 21 days at most, up to 12 days given typical usage, or up to 7 days with AOD enabled, and up to 40 hours in the outdoor sport mode
