Do you have a question about the Mi Smart Band 4 and is the answer not in the manual?
Display Type | AMOLED |
---|---|
Display Size | 0.95 inches |
Resolution | 120 x 240 pixels |
Battery Life | Up to 20 days |
Battery Capacity | 135 mAh |
Water Resistance | 5 ATM |
Connectivity | Bluetooth 5.0 |
Sensors | 3-axis accelerometer, 3-axis gyroscope, PPG heart rate sensor |
Charging Time | Approx. 2 hours |
Weight | 22.1 grams |
Strap Material | TPU |
Compatibility | Android 4.4+, iOS 9.0+ |
Supported Sports Modes | Running, Cycling, Walking, Swimming, Treadmill, Exercise |
Notifications | Call, SMS, App notifications |