Display
Size:
1.4 inches
1.2 inches
Resolution:
450 x 450 pixels, 468 PPI
390 x 390 pixels, 460 PPI
Technology:
Super AMOLED
AMOLED
Screen-to-body:
28.86 %
Features:
Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor
Hardware
System chip:
Exynos W920 (5 nm)
Processor:
Dual-core, 1180 MHz, Cortex-A55, 64-bit
GPU:
Mali-G68
RAM:
1.5GB
Internal storage:
16GB
4GB
OS:
Wear OS, One Watch 3.5 UI
Device type:
Smartwatch
Compatible devices:
Smartphones with Android 6.0 or later with more than 1.5GB of RAM
Battery
Capacity:
361 mAh
Type:
Li - Ion, Not user replaceable
Charging:
Qi wireless charging
Design
Dimensions:
1.79 x 1.79 x 0.43 inches (45.5 x 45.5 x 11 mm)
1.66 x 1.66 x 0.44 inches (42.2 x 42.2 x 11.1 mm)
Weight:
1.76 oz (50.0 g)
0.81 oz (23.0 g)
Materials:
Frame: Aluminum
Materials & Colors:
Black, White, Silver
Resistance:
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified
Multimedia
Speakers:
Loudspeaker
Connectivity & Features
Bluetooth:
5.0
Yes
Wi-Fi:
802.11 a, b, g, n, ac, dual-band
802.11 b, g, n
Location:
GPS, Glonass, Galileo, BeiDou
GPS, Glonass, Galileo
Sensors:
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen
Accelerometer, Compass, Heart rate, Thermometer, Blood Oxygen
Other:
NFC
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