| Introduction Time | Announced May 24, 2022 | 2020, August |
|---|---|---|
| Availability Status | Available, released May 31, 2022 | Available. Released August 2020 |
| Equivalent Name | Xiaomi M2120B1 (Standard version) ** Xiaomi M2130B1 (NFC version) | - |
|---|
| Size and Dimensions | 12.25 * 20.7 * 46.5 millimeter (mm) | 15.3 * 45 * 45 millimeter (mm) |
|---|---|---|
| Product Weight | Standard Version: 13.5 g / NFC Version: 13.8 g | 52 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Water resistant up to 5 ATM (50 meters deep) / TPU band with aluminum buckle |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.62 inch | 1.2 inch |
| Display Resolution | 192 * 490 pixel (px) | 128 * 128 pixel (px) |
| Display Technical Details | 500 nits brightness / 326 ppi pixel density | Monochrome display (black and white) / Non-touch |
| Screen protector type | - |
| OS Version | Proprietary OS compatible with Android and iOS | Proprietary OS compatible with Android and iOS |
|---|
| Alert Type | Vibrate | - |
|---|---|---|
| Speaker Type | No | No |
| Battery Type and Capacity | Non-removable 180 mAh battery | Battery rechargeable by sunlight |
|---|---|---|
| Battery Standby Time | 24 days (without sunlight) / 54 days (if used 3 hours daily in outdoor light conditions) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, 6-axis accelerometer, Compass | Accelerometer, Barometer, Altimeter, Heart rate sensor, Compass, Skin surface temperature sensor |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Communication Technologies | No cellular connectivity | No |
|---|
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | 5.2, A2DP, LE | Yes with ANT+ support |
| GPS Support | No | Yes, GLONASS, Galileo |
| NFC Support | Yes (market dependent) | No |
| USB Connections Type | No, charges with proprietary magnetic charger | - |
| Available Color Options | Black, Green, Cream, Pink, Orange, Sky Blue | Black, Navy Blue, Yellow, Red, Leopard Green |
|---|---|---|
| Global Price Range | - |
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