| key specs |
| Strap Colour | Black, Green, Yellow, Gold | Black |
| Ideal For | Unisex | - |
| Compatible OS | - | Android, iOS |
| Dial Shape | - | Square |
| general |
| Brand | Xiaomi | Crossbeats |
| Model | Mi Band 8 | Ignite Atlas |
| Release date | April 18, 2023 | June 15, 2022 |
| Model Number | M2239B1 | - |
| Dial Colour | Black | Black |
| Strap Colour | Black, Green, Yellow, Gold | Black |
| Touchscreen | 1.62 | 1.69-inch |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 5 ATM | IP67 |
| Usage | Regular | - |
| Ideal For | Unisex | - |
| Model Name | - | Atlas |
| Dial Shape | - | Square |
| dimensions |
| Width | 22.5 | 45mm |
| Height | 48 | 38mm |
| Thickness | 10.99 | 13mm |
| Weight (g) | 27.00 | 45.00 |
| product details |
| Sensor | optical heart rate and blood oxygen sensor, six-axis motion sensor | Heart Rate, Accelerometer, SpO2, BP, Multi-motion activity, GPS |
| Battery Type | 190mAh | - |
| Battery Life | 16 days | 10 Days |
| Charge Time | 1 hour | - |
| Rechargeable Battery | Yes | - |
| Stand By Time | - | 20 Days |
| connectivity features |
| Call Function | No | Yes |
| Bluetooth | Yes | - |
| Bluetooth Version | 5.1 | 3.0, 5.0 |
| GPS | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Compass | Yes | - |
| Calendar | Yes | - |
| Alarm Clock | Yes | - |
| Chronograph | Yes | - |
| Date & Time Display | Yes | Yes |
| Language | Simplified Chinese, Traditional Chinese, English | - |
| Other Fitness Features | - | Heart Rate Monitor, Blood Pressure Monitor, SpO2 Monitor, Pedometer, Stress Monitor, Sleep Tracking |
| platform and storage features |
| Operating System | - | Realtek |
| Compatible Operating System | - | Android, iOS |
| camera and display features |
| Display Resolution | - | 240x280 |
| audio and video features |
| Audio Features | - | Voice Assistants |