Samsung Galaxy Watch 3 Bluetooth 45mm

Network/Bearer
Infra: Bluetooth

Connectivity
ANT+: No
Location Technology: GPS,Glonass,Beidou,Galileo
Wi-Fi®: 802.11 b/g/n 2.4GHz
NFC: Yes
Bluetooth® Version: Bluetooth v5.0
Bluetooth® Profiles: A2DP,AVRCP,HFP,HSP

OS: Tizen

Display
Technology (Main Display): Super AMOLED
Size (Main Display): 1.4" (34.5mm)
Resolution (Main Display): 360 x 360
Colour Depth (Main Display): 16M

Processor
CPU Speed: 1.15GHz
CPU Type: Dual-Core

Memory
RAM Size (GB): 1
ROM Size (GB): 8
Available Memory Size (GB): 4.3
External Memory Support: N/A

Sensors: Accelerometer,Barometer,Gyro Sensor,Light Sensor,Optical Heart Rate Sensor

Physical specification
Dimension (HxWxD): 46.2 x 45.0 x 11.1 mm
Weight: 53.8 g

Battery
Battery Capacity (mAh, Typical): 340
Removable: No
Typical Usage Time (Hours): Over 56 Hours
Low Usage Time (Hours): Up to 151 Hours

Audio and Video
Audio Playing Format: MP3,M4A,3GA,AAC,OGG,OGA,WAV,WMA,AMR,AWB

For more infor, please visit https://www.samsung.com/sg/watches/galaxy-watch/galaxy-watch3-45mm-mystic-black-sm-r840nzkaasa/