Vivid 1.47" TFT screen

The large 1.47" TFT display offers 10.5%* larger viewing area than the Xiaomi Smart Band 7, making it easier to read. Whether you're checking your heart rate during a run or your messages on the way to work, see everything you need with a flick of the wrist.
100+ band faces, customizable from your gallery Lightweight, 9.99mm ultra-thin body
30+ fitness modes such as outdoor running, yoga, and hiking to help you achieve your fitness goals. Exercise duration, calories burned and heart rate are clearly visible at a glance.
Water resistant down to 50 meters

The 5ATM water resistance rating* means you don't have to take your Redmi Smart Band 2 off in a wet environment.
24-hour heart rate monitor

The built-in high-precision PPG sensor tracks your heart rate around the clock. It even sends an alert when it detects an abnormal heart rate*.
The blood oxygen saturation (SpO₂) level indicates the amount of oxygen in your blood. Get your SpO₂ measurements when needed.
Monitoring sleep quality

Monitors prolonged sleep and naps. Provides detailed reports on your sleep patterns to help you understand how you sleep.
Dimensions
42.81mm × 25.42mm × 9.99mm
Battery size
Charging type:magnetic charging
Charging time:Less than 120 minutes
Typical use time:14 days Typical use or 6 days Heavy use.
Capacity:210mAh
Specifications
5ATM water resistant
App: Mi Fitness
Bluetooth 5.1 BLE
Operating system: Android 6.0 or higher, iOS 12 or higher
Packing list
Band body ×1, Band strap ×1, Dedicated charging cable ×1, User manual ×1