| key specs |
| Strap Colour | Black, Green, Yellow, Gold | Graphite Black Silicone Strap, Saddle Brown leather Silicone Strap, Glacier Gray Silicone Strap, Fluorescent Green Silicone Strap |
| Ideal For | Unisex | Unisex |
| Display Size | - | 35mm |
| Compatible OS | - | Android 4.4, iOS 9.0 |
| Strap Material | - | Leather |
| Dial Shape | - | Round |
| Display Type | - | AMOLED |
| general |
| Brand | Xiaomi | Huawei |
| Model | Mi Band 8 | Watch GT |
| Release date | April 18, 2023 | October 1, 2018 |
| Model Number | M2239B1 | - |
| Dial Colour | Black | Black Stainless Steel, Stainless Steel |
| Strap Colour | Black, Green, Yellow, Gold | Graphite Black Silicone Strap, Saddle Brown leather Silicone Strap, Glacier Gray Silicone Strap, Fluorescent Green Silicone Strap |
| Touchscreen | 1.62 | 1.39 |
| Interchangeable Strap | Yes | - |
| Water Resistant | 5 ATM | - |
| Usage | Regular | - |
| Ideal For | Unisex | Unisex |
| Dial Shape | - | Round |
| Strap Material | - | Leather |
| Size | - | Regular |
| Water Resistance Depth | - | 5 ATM |
| dimensions |
| Width | 22.5 | 46.5 |
| Height | 48 | - |
| Thickness | 10.99 | 10.6 |
| Weight (g) | 27.00 | 46.00 |
| Diameter | - | 46.5 |
| product details |
| Sensor | optical heart rate and blood oxygen sensor, six-axis motion sensor | Accelerometer, Gyroscope, Magnetometer, Optical heart rate, Ambient light, Barometer |
| Battery Type | 190mAh | - |
| Battery Life | 16 days | 14 days |
| Charge Time | 1 hour | 2 hours |
| Rechargeable Battery | Yes | - |
| Charger Type | - | Magnetic charging thimble |
| connectivity features |
| Call Function | No | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.1 | 4.2 |
| GPS | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Compass | 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 | - | TruSeen 3.0, TruSleep 2.0 |
| platform and storage features |
| Operating System | - | LiteOS |
| Compatible Operating System | - | Android 4.4, iOS 9.0 |
| RAM | - | 16MB |
| Internal Memory | - | 128 |
| camera and display features |
| Display Resolution | - | 454 x 454 |
| Display Size | - | 35mm |
| Display Type | - | AMOLED |