Xiaomi Mi Band 4
2019UnverifiedColor screen arrives at a budget price
Launch price $34.99Today $24.99
Then vs. now
7252The frontier has moved: down 20 points since 2019.
View as table
| Dimension | At launch | Today |
|---|---|---|
| Health tracking | 48 | 21 |
| Fitness | 58 | 35 |
| Battery | 85 | 69 |
| Display | 65 | 47 |
| Comfort | 80 | 70 |
| Value | 93 | 72 |
Today-scores are recomputed against the current market frontier. How scoring works
Why the Xiaomi Mi Band 4 stands out
Where it beats the average fitness tracker in its class.
Charge TimeBest in class
1.5 hrs
24% less than the 2 average
Water Resistance
5 ATM
35% more than the 37 average
Weight
22.1 g
25% less than the 28 average
Specifications
Health & Sensors
- Heart Rate Sensor
- Optical PPG
- SpO2 Sensor
- No
- ECG
- No
Fitness Tracking
- Built-in GPS
- Connected GPS only
- Sport Modes
- 6 modes
- Water Resistance
- 5 ATM
Battery & Charging
- Battery Life
- 20 days
- Charge Time
- 1.5 hrs
Display & Design
- Display Type
- 0.95" AMOLED color
- Weight
- 22.1 g
