Redmi Smart Band 2 AP Black

Dimensions: 42.81mm × 25.42mm × 9.99mm

*Height, width, and thickness dimensions exclude the strap and protrusions

Weight: 14.9g (without strap)

Band Strap:

Adjustable length: 135-215mm

Material: TPU

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

The band faces: 100+

Approximately 10.5% larger viewing area*

*The viewing area of the Redmi Smart Band 2 is approximately 10.5% larger than the Xiaomi Smart Band 7.

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: 30+ fitness modes

Health:

Heart rate monitoring

SpO₂ tracking

*The SpO₂ feature is not intended for diagnosing, preventing, monitoring, predicting, or prognosis of any disease, investigating physiological processes, or any other medical purpose. All data and tracking should be used for well-being and personal reference only. If you feel uncomfortable, please rely on professional medical devices or consult a doctor for assistance.

Sleep tracking

Female health tracking

*This feature should not be used or relied on for medical purposes. It may not accurately predict your menstrual cycles or related information. All data and tracking should be used for personal reference only.

Stress monitoring

Specifications:

5ATM water resistant

App: Mi Fitness

Bluetooth 5.1 BLE

Operating system: Android 6.0 or higher, iOS 12 or higher