Galaxy Watch 7 – 40mm

Network & Connectivity

• Wi-Fi: Supports 802.11 a/b/g/n, with both 2.4GHz and 5GHz bands.
• Bluetooth: Version 5.3, supporting profiles such as A2DP, AVRCP, HFP, and HSP.
• NFC: Yes, Near Field Communication enabled.
• Location Technologies: GPS, Glonass, Beidou, and Galileo for accurate positioning.

Audio/Video

• Audio Formats Supported: MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB.

Display

• Display Technology: Super AMOLED.
• Size: 3.33 cm.
• Resolution: 432 x 432 pixels.
• Color Depth: 16M colors.

Operating System

• OS: Wear OS powered by Samsung.

Processor

• CPU Speed: 1.6GHz and 1.5GHz.
• CPU Type: Penta-Core processor.

Storage/Memory

• RAM: 2GB.
• Internal Storage: 32GB (with 21.1GB available for use).

Sensors

• Includes a variety of sensors such as:
  • Accelerometer
  • Barometer
  • Bioelectrical Impedance Analysis (BIA) sensor
  • Electrical Heart Sensor
  • Gyro sensor
  • Geomagnetic sensor
  • Infrared Temperature sensor
  • Light sensor
  • Optical Heart Rate sensor.

Physical Specifications

• Dimensions: 40.4 x 40.4 x 9.7 mm.
• Weight: 28.8 grams.
• Durability: 5 ATM water resistance.

Battery

• Capacity: 300mAh.
• Removable: No.
• Usage Time:
  • Up to 40 hours with Always-On Display (AOD) off.
  • Up to 30 hours with AOD on.