| key specs |
| Strap Colour | Black, Green, Yellow, Gold | - |
| Ideal For | Unisex | Unisex |
| Display Size | - | 41mm |
| Compatible OS | - | Android, iOS |
| Strap Material | - | Rubber |
| Dial Shape | - | Rectangle |
| Display Type | - | AMOLED |
| general |
| Brand | Xiaomi | Oppo |
| Model | Mi Band 8 | Watch (41mm) |
| Release date | April 18, 2023 | March 6, 2020 |
| Model Number | M2239B1 | - |
| Dial Colour | Black | Black, Pink Gold, Silver Mist |
| Strap Colour | Black, Green, Yellow, Gold | - |
| Touchscreen | 1.62 | - |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 5 ATM | Yes |
| Usage | Regular | - |
| Ideal For | Unisex | Unisex |
| Dial Shape | - | Rectangle |
| Strap Material | - | Rubber |
| Water Resistance Depth | - | 3ATM |
| dimensions |
| Width | 22.5 | 41.45 |
| Height | 48 | 36.37 |
| Thickness | 10.99 | 11.4 |
| Weight (g) | 27.00 | 30.10 |
| product details |
| Sensor | optical heart rate and blood oxygen sensor, six-axis motion sensor | Tri-axial acceleration sensor, Gyroscope, Geomagnetic sensor, Barometer, Optical heartbeat sensor, Capacitance sensor, Ambient light sensor |
| Battery Type | 190mAh | - |
| Battery Life | 16 days | 24 hours |
| Charge Time | 1 hour | - |
| Rechargeable Battery | Yes | - |
| Notification | - | Yes |
| Stand By Time | - | 14 days |
| connectivity features |
| Call Function | No | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.1 | 4.2 |
| Wi-Fi | - | Yes |
| GPS | - | Yes |
| Messaging Support | - | Yes |
| Third Party App Support | - | Yes |
| Call Features | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Compass | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Chronograph | Yes | - |
| Date & Time Display | Yes | Yes |
| Language | Simplified Chinese, Traditional Chinese, English | - |
| Number of Buttons | - | 2 |
| Other Fitness Features | - | Fitness Run, 5-Min Workouts, Fat Burn Run, Outdoor Walk, Outdoor Cycling, Swimming, Heart rate monitoring, Sleep monitoring, Get Up Reminder, Guided breathing exercises |
| platform and storage features |
| Operating System | - | Wear OS |
| Compatible Operating System | - | Android, iOS |
| Number of Cores | - | quad-core |
| RAM | - | 1GB |
| Processor Name | - | Qualcomm Snapdragon Wear 3100, Ambiq Micro Apollo3 Wireless |
| Internal Memory | - | 8000 |
| camera and display features |
| Display Resolution | - | 320x360 |
| Display Size | - | 41mm |
| Display Type | - | AMOLED |