Xiaomi Smart Band 8 Active (BHR7420GL)

1.47" Ultra-Large Display:

Larger size for more functionality.
Check heart rate, view news, and more at a glance.
Light and Slim Design:

9.99mm body for a comfortable experience.
Imperceptible during work, exercise, or sleep.
Exquisite Design:

Brand-new superior buckle design for easy wear.
Beautiful and stylish.
Colorful Skin-Friendly Strap:

Soft and smooth TPU material.
Waterproof for unrestricted exercise.
Wide range of color combinations.
Custom Watch Faces:

More than 100 watch faces to choose from.
Match faces and straps according to your style.
50+ Sports Modes:

Supports over 50 sports modes.
Accurate tracking of exercise duration and calorie consumption.
Water-Resistant Up to 50 Meters:

5ATM water resistance.
Suitable for swimming without removal.
All-Day Blood Oxygen Monitoring:

Operates all day.
Notifications for low blood oxygen saturation.
All-Day Heart Rate Monitoring:

24/7 heart rate monitoring.
Notifications for high or low heart rates.
Scientific Sleep Monitoring:

Track sleep at different stages.
Receive sleep optimization suggestions.
Women's Health Management:

Menstruation and ovulation tracking.
Advance notifications for a worry-free month.
Stress Level Measurement:

Take a break when stress is high.
Magnetic Charging - 14-Day Battery Life:

Convenient and fast magnetic charging.
Up to 14 days of battery life on a full charge.
(Typical usage: 14 days / Heavy usage: 6 days)
Technical Specifications:

Dimensions:

Height: 42.81mm
Width: 25.42mm
Thickness: 9.99mm (Dimensions exclude strap and protrusions)
Weight:

14.9g (without strap)
Band Strap:

Adjustable Length: 135-215mm
Material: TPU
Color Options: Ivory, Olive, Blue, Black, Pink
Display:

1.47" TFT display
Resolution: 172 x 320 pixels, 247 PPI
Brightness: Max > 450 nits
Material: Tempered glass with anti-fingerprint coating / 2.5D micro-curved glass
Band Faces: 100+
Sensors:

PPG sensor
Accelerometer
Motor: ERM
Battery:

Charging Type: Magnetic charging
Charging Time: Less than 120 minutes
Typical Use Time: 14 days
Capacity: 210mAh
Fitness:

50+ fitness modes
Health:

Heart rate monitoring
SpO₂ tracking (Not intended for medical purposes)
Sleep tracking
Female health tracking (Not intended for medical purposes)
Stress level measurement
Specifications:

5ATM water-resistant
App: Mi Fitness
Bluetooth 5.1 BLE
Compatibility: Supports smartphones with Android 8.0/iOS 12.0 and above
Items Included:

Band body ×1
Band strap ×1
Dedicated charging cable ×1
User manual ×1