BODY 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
SIM eSIM
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)
Natural language commands and dictation
Samsung Pay
BATTERY Type Li-Ion 425 mAh, non-removable
Charging 10W wireless (Qi)
MISC Colors Graphite, Silver, Gold