Samsung Galaxy Watch4 44mm BT

• InfraBluetooth, Wi-Fi

• Location TechnologyGPS,Glonass,Beidou,Galileo
• Wi-Fi802.11 a/b/g/n 2.4+5GHz
• NFCYes
• Bluetooth VersionBluetooth v5.0
• Bluetooth ProfilesA2DP,AVRCP,HFP,HSP

• Wear OS Powered by Samsung

• Technology (Main Display)Super AMOLED
• Size (Main Display)3.46cm (1.4″)
• Resolution (Main Display)450 x 450
• Color Depth (Main Display)16M

• CPU Speed1.18GHz
• CPU TypeDual-Core

• Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor

• Dimension (HxWxD)44.4 x 43.3 x 9.8 mm
• Weight30.3 g

• Battery Capacity (mAh, Typical)361
• RemovableNo
• Typical Usage Time (Hours)up to 40 Hours

• Audio Playing FormatMP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB

Warrenty

• 1 Year