Xiaomi Mi Band 9 Pro 1.74 inch AMOLED Smart Wristband

Xiaomi Mi Band 9 Pro 1.74 inch AMOLED Smart Wristband, 1200 nits Brightness, 21 Day Battery, 150+ Sports Modes, 5ATM Waterproof, GNSS, Heart Rate & SPO₂ Sensor, Bluetooth 5.4, 60Hz Refresh

• Upgraded all-round sleep monitoring
• Improved blood oxygen and heart rate monitoring
• 1200 nits brightness, optimal visibility, even in bright sunlight.
• Linear motor for better haptic feedback
• Supports 150+ sports modes, built-in GNSS and compass
• 1.74” narrow-edge quadrilateral display with 2.5D cover glass
• Up to 21 days of battery life
• Colorful aluminum alloy frame with new stylish straps
• 5ATM Water Resistant, Suitable for swimming and other water activities up to 50 meters deep

Specifications:

• Dimensions: 43.27 × 32.49 × 10.8mm
• Net Weight: Approx. 24.5g (weight without the strap)
• Display Size and Type: 1.74-inch AMOLED Touch Display
• Display Resolution: 336 x 480 pixels
• Screen Brightness: Maximum 1200 nits with auto brightness adjustment
• Cover Material: 2.5D reinforced glass
• Shell Material: Aluminum alloy frame and high-strength fiber polymer
• Sensors: Accelerometer | Gyroscope | Electronic compass | Optical heart rate and pulse oximeter | Ambient light sensor
• Water Resistance Rating: 5ATM
• Data Connection: Supports GNSS, Bluetooth® 5.4
• Haptic Motor: Linear motor
• Battery Capacity: 350mAh
• Charging type: Magnetic charging
• Charging time: Approx. 75min
• Compatible Wrist Circumference: 135–205mm
• Band Strap Material: TPU
• Operating System: Android 8.0 or iOS 12.0 and above
• Compatible Apps: Mi Fitness app