Xiaomi Smart Band 9 - Active Black

• Dimensions: 46.53 × 21.63 × 10.95 mm (height, width, and thickness exclude strap and protrusions)

• Weight: 15.8 g (without strap)

Band Strap:

• Size: 135–210 mm

• Material: TPU

Display:

• Type: 1.62-inch AMOLED Touch Display

• Resolution: 192 × 490 pixels

• Brightness: Up to 1200 nits, adjustable

Battery:

• Charging type: Magnetic charging

• Charging time: Approx. 1 hour

• Typical usage time: Up to 21 days

• Nominal capacity: 233 mAh

Sensors:

• Accelerometer

• Gyroscope

• Optical heart rate sensor

• Ambient light sensor

Specifications:

• 5ATM water resistant

• App: Mi Fitness

• Motor: Linear motor

• Compatibility: Supports smartphones with Android 8.0 or iOS 12.0 and above