Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
If you are interested in more details, you can find full information on the seller's page.
Xiaomi Mi Band 4 is a smart fitness tracker with a touch color screen, AI heart rate feature, and Bluetooth BT 5.0.
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Xiaomi Mi Band 4 Bluetooth BT 5.0
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Xiaomi Mi Band 4 Bluetooth version: BT 5.0
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Xiaomi Mi Band 4 Bluetooth version: 5.0
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Xiaomi Mi Band 4 Bluetooth version: BT 5.0
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Xiaomi Mi Band 4 Bluetooth 5.0
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Xiaomi Mi Band 4 5.0 Bluetooth
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| Brand | Xiaomi | Xiaomi | Xiaomi | Xiaomi | Xiaomi | Xiaomi |
| Model | Mi Band 4 | Mi Band 4 | Mi Band 4 | Mi Band 4 | Mi Band 4 | Mi Band 4 |
| Price | A$35.53 | A$39.67 | A$33.06 | A$19.48 | A$38.94 | A$33.06 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| Display | Touch color screen | Touch color screen | Touch color screen | AMOLED color touch screen | AMOLED color touchscreen | AMOLED color touch screen |
| Edition | Global version | Chinese Version | China version | |||
| Model Name | Mi Band 4 | Mi Band 4 | Mi Band 4 | Mi Band 4 | Mi Band 4 | Mi Band 4 |
| Product Type | Smart fitness tracker | Smartwatch fitness tracker | Smart fitness tracker | Smart fitness bracelet / wristband | Fitness bracelet | Fitness bracelet |
| Bluetooth Version | BT 5.0 | BT 5.0 | 5.0 | BT 5.0 | 5.0 | 5.0 |
| Heart rate feature | AI heart rate | AI heart rate | Heart-rate bracelet | Heart rate | AI heart rate | |
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