Product Description
Xiaomi Mi Band 4
Languages Included English and Chinese. Wristband width 18mm, Adjustable wrist strap length 155-216mm
Battery Life: 135mAh battery capacity built in the Mi Band 4, max working time up to 20 days after a full charging.
Health Monitoring: Support heart rate monitoring, heart rate alerts, sleep monitoring, idle alerts; Monitoring your health data o matain your healthier body
Activity Tracking: Comes with 6 workout modes: Treadmill, exercise, outdoor running, cycling, walking, swimming Counting step, distance, calories burned during sports
5ATM Water Resistant: Up to 50 meters water resistant rate, freely to wear Mi Band 4 when running and exercising
Display: 0. 95-inch Colorful AMOLED display with 120 x 240 pixels resolution, up to 450 nits screen brightness
Mi Smart Band 4 Full Specifications
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 |
Shock Resistant |
Yes |
Water-Resistant Depth (metres) |
50 |
Wi-Fi Enabled |
No |
Bluetooth Enabled |
Yes |
Bluetooth Version |
v5.0 |
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 |
Treadmill |
Yes |
Exercise |
Yes |
Outdoor Running |
Yes |
Cycling |
Yes |
Walking |
Yes |
Swimming |
Yes |
Accelerometer |
Yes |
Gyroscope |
Yes |
Optical Heart Rate Sensor |
Yes |
Weight (grams) |
22.1 |
Width (mm) |
45.72 |
Height (mm) |
12.7 |
Depth (mm) |
17.78 |
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