HUAWEI SYA-B09 WATCH FIT 4

Specifications

Dimensions & Weight

• Dimensions: 43.0 × 38.0 × 9.5 mm
• Weight: Approx. 27 g (without strap)
• Note: Thickness excludes sensor area

Display

• Size: 1.82" AMOLED
• Resolution: 480 × 408 pixels
• Pixel Density: 347 PPI
• Peak Brightness: 2,000 nits

Design

• Case Material: Aluminum Alloy
• Strap Options: Grey Nylon, White, Purple, and Black Fluoroelastomer
• Wrist Size:
  • Purple: 120–190 mm
  • Grey, White, Black: 130–210 mm

Sensors

• Accelerometer
• Gyroscope
• Magnetometer
• Ambient Light Sensor
• Optical Heart Rate Sensor
• Barometer

Controls & Features

• Buttons: Rotating Crown + Side Button
• Microphone & Speaker: Supported
• NFC: Supported (Grey version only)

Connectivity

• Bluetooth: 5.2 (BR + BLE)
• GNSS: GPS, GLONASS, Galileo, BDS, QZSS
• Dual-Band GNSS: L1 & L5

Battery & Charging

• Charging: Wireless
• Charger: 5V–9V DC / 2A
• Battery Life:
  • Up to 10 days (typical use)
  • Up to 7 days (enhanced features)
  • Up to 4 days (Always-On Display)

Compatibility

• Android: 8.0 or later
• iOS: 13.0 or later

Durability

• Water Resistance: 5 ATM (up to 50 m)
• Operating Temperature: −20°C to +45°C
• Note: Not suitable for hot water, diving, or high-pressure activities

In the Box

• Watch 1
• Charging Cradle & Cable 1
• Quick Start Guide, Safety Information & Warranty Card 1