| key specs |
| Compatible OS | iOS, Android | Android, iOS |
| Strap Colour | - | Black, Orange, Yellow and Blue |
| Display Size | - | 50mm |
| Strap Material | - | Silicone |
| Dial Shape | - | Square |
| general |
| Brand | Xiaomi | Boult Audio |
| Model | Smart Band 10 Pro | Crown |
| Release date | May 21, 2026 | July 13, 2023 |
| Model Number | M2551B1 | - |
| Model Name | Xiaomi Smart Band 10 Pro | Crown |
| Touchscreen | AMOLED | Yes |
| Interchangeable Strap | Yes | - |
| Water Resistance Depth | 5 ATM | - |
| Dial Colour | - | Black |
| Dial Shape | - | Square |
| Strap Colour | - | Black, Orange, Yellow and Blue |
| Strap Material | - | Silicone |
| Water Resistant | - | IP67 |
| Dial Material | - | Metal |
| product details |
| Sensor | Heart rate sensor and a SpO2 sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker |
| Compatible Device | Android 8.0 or later and iOS 14.0 or later | Android, iOS |
| Battery Life | 21 Days | 7 Days |
| Rechargeable Battery | Yes | Yes |
| Notification | - | Yes |
| Notification Type | - | Smart Notification |
| Battery Type | - | Lithium Ion |
| Charge Time | - | 2.5 hours |
| Other Features | - | Inbuilt Alarm Clock, A Timer, A Stopwatch, Weather Monitoring, Sedentary Reminders And Inbuilt Mini Games |
| connectivity features |
| Bluetooth | Yes | Bluetooth |
| Bluetooth Version | 5.4 | Bluetooth 5.2 |
| GPS | Yes | - |
| Messaging Support | Yes | - |
| Third Party App Support | Yes | - |
| Call Function | - | Yes |
| platform and storage features |
| Operating System | Xiaomi HyperOS | - |
| Compatible Operating System | iOS, Android | Android, iOS |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Calorie Count | - | Yes |
| Calendar | - | Yes |
| Date & Time Display | - | Yes |
| Number of Buttons | - | 2 |
| Other Fitness Features | - | Activity Tracker, Breathe, Sedentary Reminder, Sleep Monitor, 100 sports modes |
| Other Watch Functions | - | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Notifications, 150+ watch faces, Find My Feature |
| dimensions |
| Height | - | 6mm |
| camera and display features |
| Display Resolution | - | 240 x 283 |
| Display Size | - | 50mm |
| Other Display Features | - | 900 nits brightness |
| audio and video features |
| Speaker | - | Yes |
| Microphone | - | Yes |