Samsung Galaxy Watch4 SM-R870 44mm Aluminum Case with Sport Band Black

Samsung Galaxy Watch 4 - Brand New factory Sealed. Bluetooth - Wi-Fi - GPS, Model SM-870NZKAXAR, Color is black. 44.4 x 43.3 x 9.8 mm (1.75 x 1.70 x 0.39 in). 30.3 g (44mm), 25.9 g (40mm) (1.06 oz).

Glass front (Gorilla Glass DX+), aluminum frame. MIL-STD-810G compliant 50m water resistant (IP68) Compatible with standard 20mm straps ECG certified Blood pressure monitor does not guarantee ruggedness or use in extreme conditions. 450 x 450 pixels (321 ppi density).

Android Wear OS, One UI Watch 3. Dual-core 1.18 GHz Cortex-A55.

Wi-Fi 802.11 a/b/g/n, dual-band. Accelerometer, gyro, heart rate, barometer, compass. Natural language commands and dictation Samsung Pay.