Display
Size:
1.2 inches
1.1 inches
Resolution:
390 x 390 pixels, 460 PPI
360 x 360 pixels, 463 PPI
Technology:
AMOLED
AMOLED
Features:
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor
Hardware
Internal storage:
4GB
8GB
Device type:
Smartwatch
Smartwatch
Battery
Type:
Not user replaceable
Design
Dimensions:
1.66 x 1.66 x 0.44 inches (42.2 x 42.2 x 11.1 mm)
1.64 x 1.64 x 0.51 inches (41.7 x 41.7 x 12.9)
Weight:
0.81 oz (23.0 g)
1.38 oz (39.0 g)
Materials:
Frame: Aluminum
Resistance:
50m/5ATM water resistance
Connectivity & Features
Bluetooth:
Yes
Yes
Wi-Fi:
802.11 b, g, n
Location:
GPS, Glonass, Galileo
GPS, Glonass, Galileo
Sensors:
Accelerometer, Compass, Heart rate, Thermometer, Blood Oxygen
Accelerometer, Gyroscope, Pedometer, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Other:
NFC
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