Network Technology
GPS/Bluetoth
Dimensions
42.8 x 44.4 x 9 mm (1.69 x 1.75 x 0.35 in)
Weight
33.3 g (44mm), 28.7 g (40mm) (1.02 oz)
Build
Glass front (Sapphire crystal), aluminum frame
MIL-STD-810H compliant*
50m water resistant (IP68)
ECG certified
Blood pressure monitor
*does not guarantee ruggedness or use in extreme conditions
DISPLAY
Type
Super AMOLED
Size
1.5 inches
Resolution
480 x 480 pixels (~453 ppi density)
Protection
Sapphire crystal
Always-on display
PLATFORM
OS
Android Wear OS 4, One UI Watch 5
Chipset
Exynos W930 (5 nm)
CPU
Dual-core 1.4GHz Cortex-A55
GPU
Mali-G68
MEMORY
Card slot
No
Internal
16GB 2GB RAM
CAMERA
No
SOUND
Loudspeaker
Yes
3.5mm jack
No
COMMS
WLAN
Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
5.3, A2DP, LE
Positioning
GPS, GLONASS, GALILEO, BDS
NFC
Yes
Radio
No
USB
No
FEATURES
Sensors
Accelerometer, gyro, compass, heart rate, barometer, thermometer (skin temperature)
BATTERY
Type
Li-Ion 425 mAh, non-removable
Charging
10W wireless (Qi)