Network/Bearer
Infra
Wi-Fi,Bluetooth
Audio and Video
Audio Playing Format - MP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB
Connectivity
Location Technology - GPS,Glonass,Beidou,Galileo
Wi-Fi - 802.11 a/b/g/n 2.4+5GHz
NFC - Yes
Bluetooth Version - Bluetooth v5.3
Bluetooth Profiles - A2DP,AVRCP,HFP,HSP
OS
Wear OS Powered by Samsung
Display
Technology (Main Display) - Super AMOLED
Size (Main Display) - 1.5" (37.3mm)
Resolution (Main Display) - 480 x 480
Color Depth (Main Display) - 16M
Processor
CPU Speed -1.4GHz
CPU Type - Dual-Core
Storage/Memory
Memory (GB) - 2
Storage (GB) - 16
Available Storage (GB) -7.1
Sensors
Accelerometer,Barometer,Bioelectrical Impedance Analysis Sensor,Electrical Heart Sensor,Gyro Sensor,Geomagnetic Sensor,Infrared Temperature Sensor,Light Sensor,Optical Heart Rate Sensor
Physical specification
Dimension (HxWxD) - 42.8 x 44.4 x 9.0 mm
Weight - 33.3 g
Battery
Battery Capacity (mAh, Typical) - 425
Removable - No
Usage Time (AOD Off) - Up to 40 Hours
Usage Time (AOD On) - Up to 30 Hours