45.4 x 45.4 x 10.5 mm (1.79 x 1.79 x 0.41 in)

46.5 g (1.66 oz)

1.4 inches Super AMOLED

450 x 450 pixels (~321 ppi density)

Sapphire crystal protection, Always-on display

Android Wear OS 4, One UI Watch 5

Accelerometer, gyro, heart rate, barometer, thermometer (body temperature)                                                                     

Li-Ion 590 mAh, non-removable

10W wireless (Qi) charging

IP68 50m water resistant

Glass front (Sapphire crystal), titanium frame

WLAN

Wi-Fi 802.11 a/b/g/n, dual-band

Bluetooth

5.2, A2DP, LE

Positioning

GPS, GLONASS, GALILEO, BDS

NFC

Yes

Radio

No

USB

No

GSM/ HSPA/ LTE

eSIM

Chipset

Exynos W920 (5 nm)

CPU

Dual-core 1.18 GHz Cortex-A55

GPU

Mali-G68

16GB, 1.5GB RAM

No card slot

ECG Certified

Blood pressure monitor

Compatible with standard 20mm straps

Black Titanium, Gray Titanium