Display
Size:
1.4 inches
1.4 inches
Resolution:
450 x 450 pixels, 455 PPI
450 x 450 pixels, 468 PPI
Technology:
Super AMOLED
Super AMOLED
Screen-to-body:
28.86 %
Features:
Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor
Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor
Hardware
System chip:
Exynos W920 (5 nm)
Exynos W920 (5 nm)
Processor:
Dual-core, 1180 MHz, Cortex-A55, 64-bit
GPU:
Mali-G68
RAM:
1.5GB
1.5GB
Internal storage:
16GB
16GB
OS:
Wear OS
Wear OS, One Watch 3.5 UI
Compatible devices:
Smartphones with Android 6.0 or later with more than 1.5GB of RAM
Battery
Capacity:
361 mAh
361 mAh
Type:
Li - Ion, Not user replaceable
Li - Ion, Not user replaceable
Charging:
Qi wireless charging
Qi wireless charging
Design
Dimensions:
1.79 x 1.79 x 0.43 inches (45.5 x 45.5 x 11 mm)
Weight:
1.76 oz (50.0 g)
Materials & Colors:
Black, Silver, Green, Gold
Black, White, Silver
Resistance:
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified
Multimedia
Speakers:
Loudspeaker
Loudspeaker
Connectivity & Features
Bluetooth:
Yes
5.0
Wi-Fi:
802.11 a, b, g, n, ac, dual-band
802.11 a, b, g, n, ac, dual-band
Location:
GPS, Glonass, Galileo, BeiDou
GPS, Glonass, Galileo, BeiDou
Sensors:
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen
Other:
NFC
NFC
Availability
Officially announced:
Yes
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