HUAWEI SYA-B29 WATCH 4 PRO (BLACK)

Specifications

• Dimensions & Weight
  • Size: 44.5 × 40.0 × 9.3 mm (thickness excludes sensor area)
  • Wrist Size Compatibility: 130–210 mm
  • Weight: Approximately 30.4 g (without strap)
• Audio & Microphone
  • Microphone: Supported
  • Speaker: Supported
• Display
  • Type: 1.82-inch AMOLED
  • Resolution: 480 × 408 pixels
  • PPI: 347
  • Peak Brightness: 3000 nits (based on Huawei labs)
• Materials
  • Mid-Frame: Aluminum Alloy
  • Bezel: Titanium Alloy
  • Strap Options:
    • Green Nylon Strap
    • Blue Fluoroelastomer Strap
    • Black Fluoroelastomer Strap
• Sensors
  • Accelerometer
  • Gyroscope
  • Magnetometer
  • Optical Heart Rate Sensor
  • Barometer
  • Temperature Sensor
  • Ambient Light Sensor
  • ECG Sensor
  • Depth Sensor
• Controls & Charging
  • Buttons: Home Button (Rotating Crown) + Side Button
  • Charging: Wireless Charging
  • Charger Voltage/Current: 5V–9V DC / 2A
• System Compatibility
  • Android 8.0 or Later
  • iOS 13.0 or Later
• Water & Dust Resistance
  • Water Resistance: 5 ATM (ISO 22810:2010 standard)
  • Diving Depth: Up to 40 meters (EN13319 standard for diving accessories)
  • Dust Resistance: IP6X (IEC 60529:2013)
  • Not Recommended For:
    • Hot showers, saunas, or hot springs
    • Scuba or technical diving deeper than 40 meters
    • Exposure to soaps, shampoos, or detergents
    • Water activities when using the nylon strap
• Connectivity
  • Bluetooth: 2.4 GHz, Bluetooth 5.2, BR + BLE
  • NFC: Supported
  • GNSS:
    • L1: GPS, GLONASS, GALILEO, BDS, QZSS
    • L5: GPS, GALILEO, BDS, QZSS
• Operating Environment
  • Temperature Range: −20°C to +45°C
• Battery Life
  • Up to 10 days: Light Usage
  • Up to 7 days: Typical Usage
  • Up to 4 days: With Always-On Display (AOD) Enabled
  • Battery life varies depending on usage and environmental conditions.
• In the Box
  • Smartwatch × 1
  • Charging Cradle with Cable × 1
  • Quick Start Guide, Safety Information, and Warranty Card × 1