| Introduction Time | October 28, 2021 | 2019, September |
|---|---|---|
| Availability Status | Available, released November 11, 2021 | Available. Released October 2019 |
| Size and Dimensions | 39.1 x 34.4 x 10 mm | 41.8 * 41.8 * 9.4 millimeter (mm) |
|---|---|---|
| Product Weight | 31 gram (g) | 29 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Water resistant up to 5 ATM (50 meters deep) | Made of metal, plastic, and leather / - Water resistant up to 50 meters deep |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.6 inch | 1.2 inch |
| Display Resolution | 390 * 390 pixel (px) | |
| Display Technical Details | - | Color, with gesture support |
| OS Version | Proprietary OS compatible with Android and iOS |
|---|
| Speaker Type | No | No |
|---|
| Battery Type and Capacity | Non-removable 230 mAh Li-Ion battery | Non-removable 215 mAh Li-Po battery |
|---|---|---|
| Battery Standby Time | - | 7 day |
| Smart Sensors | Accelerometer, Heart rate sensor, Compass, SpO2 sensor for blood oxygen level calculation | Accelerometer, Gyroscope, Magnetometer, Optical heart rate sensor, Ambient light sensor, Barometer |
|---|
| Communication Technologies | No cellular connectivity | - |
|---|
| Wireless Network Type | No | - |
|---|---|---|
| Bluetooth Support | 5.2, A2DP, LE | Yes, Version 5.1 |
| GPS Support | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with GLNASS |
| NFC Support | Yes | - |
| USB Connections Type | No | - |
| Available Color Options | Black, Blue, Gold | - |
|---|---|---|
| Global Price Range | - |
| CPU | - | Huawei Kirin A1 |
|---|
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