Samsung Galaxy Watch 4 Bluetooth

• Bluetooth Version: Bluetooth v5.0
• Size (Main Display): 1.4" (34.6mm)
• Processor: 1.18GHz
• ROM Siz: 6 GB

- Sensors:

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

- Network/Bearer:

• Infra: Bluetooth, Wi-Fi

- Connectivity:
Location Technology: GPS,Glonass,Beidou,Galileo
Wi-Fi: 802.11 a/b/g/n 2.4+5GHz
- NFC: Yes
Bluetooth Version: Bluetooth v5.0
Bluetooth Profiles: A2DP,AVRCP,HFP,HSP
- OS:
Wear OS Powered by Samsung
- Display:
Technology (Main Display): Super AMOLED
Size (Main Display): 1.4" (34.6mm)
Resolution (Main Display): 450 x 450
Color Depth (Main Display): 16M
- Processor:
CPU Speed: 1.18GHz
CPU Type: Dual-Core
- Memory:

• RAM Size (GB)1.5
• ROM Size (GB)16
• Available Memory (GB) *7.6

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

- Physical specification:
Dimension (HxWxD)44.4 x 43.3 x 9.8 mm
- Weight: 30.3 g
- Battery:
Battery Capacity (mAh, Typical)361
Removable No
Typical Usage Time (Hours): up to 40 Hours
- Audio and Video:
Audio Playing Format: MP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB