Xiaomi Smart Band 9

• 1.62-inch 2.5D curved 1200 nits AMOLED Screen
• Heart-rate monitor, blood oxygen, stress tracking, sleep tracking
• A menstrual cycle monitor for women
• Up to 21 days battery life
• 5ATM water resistance

Physical Specification

15.8g (without strap)

46.53 x 21.63 x 10.95 mm

5ATM water resistant

Display

1.62-inch

192 x 490 pixels

AMOLED

System Hardware

Accelerometer sensor / Gyroscope sensor / Optical heart rate sensor / Ambient light sensor

Connectivity

Mi Fitness

Operating System

Supports smartphones with Android 8.0 or iOS 12.0 and above

Battery

233mAh