Brand: Samsung
Technology: GSM / HSPA / LTE
Dimensions: 45.4 x 45.4 x 10.5 mm
Weight: 46.5 g
SIM: n/a
Build: Titanium Case Aluminum Metal Frame
Resistance: 5 ATM, IP68
Display type: AMOLED
Display size: 45 mm
Resolution: 450 x 450 pixels, (~321 ppi density)
Display protection:: Sapphire crystal glass
Operating system: Android Wear OS 3.5, One UI Watch 4.5
Chipset: Exynos W920 (5 nm)
Processor: Dual-core 1.18 GHz Cortex-A55
GPU: Mali-G68
Internal memory: 16GB
RAM: 1.5 GB
camera: No
WLAN: Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth: 5.2, A2DP, LE
NFC: n/a
RADIO: No
Battery: non-removable, Li-Ion 590 mAh
Charging: LTE. Wireless
Sensors:
Accelerometer, Gyro , heart rate, barometer, Thermometer, Natural language commands and dictation
