| Introduction Time | November 2020 | 2019, January |
|---|---|---|
| Availability Status | Available. Released November 2020 | Available. Released January 2019 |
| Size and Dimensions | 11 * 25 * 43 millimeter (mm) | 40 * 19 * 10 millimeter (mm) |
|---|---|---|
| Product Weight | 18 gram (g) | 32 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Made of polycarbonate and stainless steel / Water resistant up to 50 meters deep |
| Display Technology | Color IPS LCD | |
|---|---|---|
| Screen Size | 1.47 inch | 1.23 inch |
| Display Resolution | 194 * 368 pixel (px) | - |
| Multi-Touch Capability | Yes | No |
| Display Technical Details | Display with curved edges (2.5D) | |
| Screen protector type | - | Anti-smudge fingerprint coating |
| OS Version | Proprietary OS compatible with Android and iOS | Huami proprietary OS |
|---|
| Speaker Type | No | - |
|---|
| Battery Type and Capacity | Non-removable 180 mAh battery | Non-removable 160 mAh Li-Po battery |
|---|---|---|
| Battery Standby Time | - | 20 day |
| Smart Sensors | Accelerometer sensor, Gyroscope, Optical heart rate sensor with blood oxygen level calculation capability | 3-axis accelerometer, Optical heart rate sensor (PPG), Wearing detection sensor, NFC |
|---|---|---|
| Messaging Method | No | - |
| Other Features and Capabilities | Supports over 10 sport modes, Sleep monitoring, Blood oxygen level measurement, Phone notification display, Watch face customization capability with support for over 100 ready watch faces, Alarm clock, Weather display, Timer | Pedometer, Calories burned calculation, Distance traveled calculation, Sport mode, Sleep monitoring, Timer, Alarm, Weather, NFC payment, Call and message notification |
| Communication Technologies | No | - |
|---|
| Wireless Network Type | No | - |
|---|---|---|
| Bluetooth Support | Bluetooth 5 | |
| GPS Support | No | No |
| NFC Support | No | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | - |
| Available Color Options | Black, White, Pink | Orange, Yellow, Blue, Red, Gray, Black |
|---|---|---|
| Global Price Range | - |
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