Xiaomi Smart Band 9 Active specs
| Brand Name | Xiaomi |
| Design | |
| Dimensions | 45.9 x 26.94 x 9.99mm (Excluding strap and protrusions) |
| Weight | 16.5g (without strap) |
| Materials Used | TPU (band strap), Reinforced glass (display) |
| Colors Available | Black, Beige White, Pink |
| Display Type | TFT |
| Display Size | 1.47″ |
| Display Resolution | 172 x 320 pixels, 247 PPI |
| Performance | |
| Processor | Not specified |
| RAM | Not specified |
| Internal Storage | Not specified |
| Operating System | Mi Fitness App |
| Battery | |
| Capacity | 300mAh |
| Charging | Magnetic charging, Less than 120 minutes |
| Connectivity | |
| Bluetooth Version | Bluetooth® 5.3 BLE |
| Wi-Fi | Not specified |
| GPS | Not specified |
| NFC (if applicable) | Not specified |
| 5G/LTE Support (if applicable) | Not applicable |
| Water Resistance Rating | 5ATM |
| Health & Fitness Features | |
| Heart Rate Monitor | Yes |
| Blood Oxygen Monitor (SpO2) | Yes (Not for medical use, personal reference only) |
| Sleep Tracking | Yes |
| Step Counter | Yes |
| Activity Tracking | 50 fitness modes |
| Stress Monitoring | Yes |
| Temperature Sensor | Not specified |
| Smart Features | |
| Voice Assistant | Not specified |
| Notifications | Yes |
| Compatibility | Supports Android 8.0/iOS 12.0 and above |
| Music Storage & Control | Not specified |
| Customizable Watch Faces | 100+ |
| Sensors | |
| Accelerometer | Yes |
| Gyroscope | Not specified |
| Ambient Light Sensor | Not specified |
| Barometer | Not specified |
| Other Features | |
| Water Resistance Depth | 50 meters (5ATM rating) |
| Special Features | Women’s health management (Not for medical use) |
| App Store Access | Mi Fitness App |
| Third-Party App Support | Not specified |
| Pricing | $50.18 |
