| key specs |
| Strap Colour | Black, Green, Yellow, Gold | Jet Black, Silver Grey, Pink |
| Ideal For | Unisex | Unisex |
| Strap Material | - | Silicone |
| Dial Shape | - | Rectangle |
| general |
| Brand | Xiaomi | Noise |
| Model | Mi Band 8 | ColorFit Brio |
| Release date | April 18, 2023 | September 27, 2021 |
| Model Number | M2239B1 | - |
| Dial Colour | Black | Black |
| Strap Colour | Black, Green, Yellow, Gold | Jet Black, Silver Grey, Pink |
| Touchscreen | 1.62 | Yes |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 5 ATM | IP68 |
| Usage | Regular | - |
| Ideal For | Unisex | Unisex |
| Dial Shape | - | Rectangle |
| Strap Material | - | Silicone |
| Size | - | Regular |
| Water Resistance Depth | - | 1.5 |
| dimensions |
| Width | 22.5 | 35 |
| Height | 48 | 39 |
| Thickness | 10.99 | 9 |
| Weight (g) | 27.00 | 34.00 |
| product details |
| Sensor | optical heart rate and blood oxygen sensor, six-axis motion sensor | Heart, SpO2 |
| Battery Type | 190mAh | - |
| Battery Life | 16 days | 10 days |
| Charge Time | 1 hour | 2 hours |
| Rechargeable Battery | Yes | Yes |
| Closure | - | Buckle |
| Compatible Device | - | Android, iOS |
| Notification | - | Call, Text, Social Media |
| Stand By Time | - | 30 days |
| connectivity features |
| Call Function | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.1 | 5 |
| 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 | - | 1 |
| camera and display features |
| Display Resolution | - | 360x400 |
| audio and video features |
| Other Multimedia Features | - | Call rejection, find my phone, sedentary reminder, drinking water reminder, remote camera control, stopwatch, alarm, wake gesture |