Network Technology
GPS/Bluetooth/Wi-Fi
Dimensions
46.5 x 46.5 x 10.9 mm (1.83 x 1.83 x 0.43 in)
Weight
59 g (47mm), 52 g (43mm) (2.08 oz)
Build
Sapphire crystal front, stainless steel frame
MIL-STD-810H compliant*
50m water resistant (IP68)
ECG certified
Blood pressure monitor
Compatible with standard 20mm straps
*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 1.4 GHz 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, proximity, gyro, compass, heart rate, barometer, thermometer (skin temperature)
BATTERY
Type
Li-Ion 425 mAh, non-removable
Charging
10W wireless (Qi)