XIAOMI Smart Band 9, AMOLED Display, 21 Days Battery Life

Display Type: AMOLED
Screen Size: 1.62"
Resolution: 192 x 490, 326 PPI
Screen Brightness: Max 1200 nits
Water Resistance Level: 5 ATM
Workout Modes: 150+ modes to track heart rate and calories burned
Running Courses: 10 on-wrist guided options with heart rate and pace alerts
Health Monitoring: Upgraded heart rate and SpO₂ sensors
Sleep Tracking: Enhanced all-round monitoring
Strap Material: TPU
Connectivity: Bluetooth 5.4
Sensors: 3-axis accelerometer, 3-axis gyroscope, PPG sensor
Battery Type: LiPo, 233mAh
Battery Life: Up to 21 days (9 days with AOD)
Charging Time: About 1 hour
System Requirements: Android 8.0 / iOS 12 or above
Supported App: Mi Fitness
Weight: 27.4g with strap
Dimensions: 46.53 x 21.63 x 10.95 mm

The fitness band features a slim design with an aluminum alloy frame and comes in Midnight Black, Glacier Silver, Mystic Rose, and Arctic Blue. It has a vivid 1.62-inch AMOLED screen for clear visibility, even in direct sunlight. Personalize your look with a variety of stylish straps and colors.

Supports over 150 sports modes including guided running courses with screen and vibration prompts. Water-resistant up to 5 ATM, suitable for swimming and everyday use. Equipped with Bluetooth 5.4 and basic smart features like music control, message replies, and weather updates. Delivers long-lasting performance with up to 21 days of battery life on a single charge.

USPs
Design: Sleek aluminum frame with optional ceramic variant
Customization: Multiple strap styles and color options
Display: High-resolution AMOLED with peak 1200 nits brightness
Health: Advanced heart rate, SpO₂, and sleep tracking
Fitness: 150+ workout modes and guided run courses
Durability: 5 ATM water resistance for active lifestyles
Connectivity: Bluetooth 5.4 with smart feature support
Battery: Up to 21-day use per charge