BODY Dimensions 46.5 x 46.5 x 10.9 mm (1.83 x 1.83 x 0.43 in)

Weight 52 g (43mm) 

Build Sapphire crystal front, stainless steel frame

SIM eSIM

  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)

MISC Colors Black, Silver