| Introduction Time | Announced May 24, 2022 | August 14, 2023 |
|---|---|---|
| Availability Status | Available, released May 31, 2022 | Available, released August 14, 2023 |
| Equivalent Name | Xiaomi M2120B1 (Standard version) ** Xiaomi M2130B1 (NFC version) |
|---|
| Size and Dimensions | 12.25 * 20.7 * 46.5 millimeter (mm) | 46 x 33.35 x 9.99 mm |
|---|---|---|
| Product Weight | Standard Version: 13.5 g / NFC Version: 13.8 g | 22.5 g (Without Strap) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Water resistant up to 5 ATM (50 meters deep) / TPU band with aluminum buckle | Rectangular display / Silicone, leather, nylon, or metal band / Water resistant up to 5 ATM (50 meters deep) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.62 inch | 1.74 inch |
| Display Resolution | 192 * 490 pixel (px) | |
| Display Technical Details | 500 nits brightness / 326 ppi pixel density |
| OS Version | Proprietary OS compatible with Android and iOS | Proprietary OS compatible with Android 6.0 and later and iOS version 12.0 and later |
|---|
| Alert Type | Vibrate | - |
|---|---|---|
| Speaker Type | No | No |
| Battery Type and Capacity | Non-removable 180 mAh battery | Non-removable 289 mAh battery (fully charged in 80 minutes) |
|---|---|---|
| Battery Standby Time |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, 6-axis accelerometer, Compass | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Received notification alerts / Display text messages |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | 5.2, A2DP, LE | Yes, 5.3 |
| GPS Support | No | Yes, GPS/GLONASS/GALILEO/BDS/QZSS |
| NFC Support | Yes (market dependent) | Yes |
| USB Connections Type | No, charges with proprietary magnetic charger | No, charges via proprietary charging dock |
| Available Color Options | Black, Green, Cream, Pink, Orange, Sky Blue | Black, Silver |
|---|---|---|
| Global Price Range | - |
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