Xiaomi Smart Band 8 Pro

Model

• Product Model: M2333B1

Weight

• Net Weight: Approx. 22.5g (without strap)
  Actual weight may vary due to configuration, manufacturing, and measurement methods. Please refer to the actual product.

Dimensions

• Body Dimensions: 46 × 33.35 × 9.99 mm (excluding heart rate sensor)
  Measurements may vary due to manufacturing and configuration differences.

Display

• Size & Type: 1.74″ AMOLED color square screen

• Resolution: 336 × 480 pixels, 336 PPI, full-screen touch

• Brightness: Up to 600 nits, with automatic brightness adjustment
  Actual screen dimensions may vary slightly.

Materials

• Cover Material: GG3 reinforced glass

• Shell Material: High-strength fiber polymer + NCVM

• Strap Material: TPU (antimicrobial)

Sensors

• Accelerometer

• Gyroscope

• Optical heart rate sensor

• Pulse oximeter

• Ambient light sensor

Water Resistance

• Rating: 5ATM (up to 50 meters)
  Suitable for swimming pools, shallow water activities. Not suitable for hot showers, saunas, diving, or water sports with strong currents. Water resistance may diminish over time.

Connectivity

• Data Connection: GNSS, Bluetooth® 5.3

• Supported Satellite Systems: BeiDou, GPS, GLONASS, Galileo, QZSS

Haptics

• Motor Type: Rotor motor

Battery

• Capacity: 289 mAh

• Type: Lithium-ion polymer battery

• Charging Time: Approx. 80 minutes
  Charging time may vary depending on conditions such as temperature and battery age.

Compatibility

• Operating System: Android 8.0 or iOS 12.0 and above

• App Support: Mi Fitness app

• Wrist Circumference Compatibility: 135–205 mm