General
Brand Mi
Model Smart Band 4
Model Name Band 4
Color Black
Ideal For Unisex
Material Thermoplastic
Suitable For Health, Lifestyle
Touch Enabled Yes
Water Resistant Yes
Dial Shape Rectangle
Display and battery features
Display Resolution 120 x 240 RGB
Display Type AMOLED
Battery Life (Days) 20
Battery Type Lithium Ion (Li-ion)
Charge Time (hours) 2
Battery Capacity (mAh) 135
Performance features
Shock Resistant Yes
Water-Resistant Depth (metres) 50
Connectivity features
Wi-Fi Enabled No
Bluetooth Enabled Yes
Bluetooth Version v5.0
Compatibility
Compatible Devices Android, iOS Phones
Activity tracking function
Calories Burned Yes
Distance Covered Yes
Heart Rate Monitor Yes
Phone Notifications Yes
Sleep Tra...
General
Brand Mi
Model Smart Band 4
Model Name Band 4
Color Black
Ideal For Unisex
Material Thermoplastic
Suitable For Health, Lifestyle
Touch Enabled Yes
Water Resistant Yes
Dial Shape Rectangle
Display and battery features
Display Resolution 120 x 240 RGB
Display Type AMOLED
Battery Life (Days) 20
Battery Type Lithium Ion (Li-ion)
Charge Time (hours) 2
Battery Capacity (mAh) 135
Performance features
Shock Resistant Yes
Water-Resistant Depth (metres) 50
Connectivity features
Wi-Fi Enabled No
Bluetooth Enabled Yes
Bluetooth Version v5.0
Compatibility
Compatible Devices Android, iOS Phones
Activity tracking function
Calories Burned Yes
Distance Covered Yes
Heart Rate Monitor Yes
Phone Notifications Yes
Sleep Tracking Yes
Step Counter Yes
Workout modes
Treadmill Yes
Exercise Yes
Outdoor Running Yes
Cycling Yes
Walking Yes
Swimming Yes
Sensors
Accelerometer Yes
Gyroscope Yes
Optical Heart Rate Sensor Yes
Dimensions
Weight (grams) 22.1
Width (mm) 45.72
Height (mm) 12.7
Depth (mm) 17.78