| Introduction Time | 2019, September | November 17, 2021 |
|---|---|---|
| Availability Status | Available. Released October 2019 | Available, released December 10, 2021 |
| Size and Dimensions | 41.8 * 41.8 * 9.4 millimeter (mm) | 46 x 42 x 11.9 mm |
|---|---|---|
| Product Weight | 29 gram (g) | 29 g (Without Strap) / 45.8 g (With Strap) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Made of metal, plastic, and leather / - Water resistant up to 50 meters deep | Aluminum body / Silicone band / Water resistant up to 5 ATM (50 meters deep) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.2 inch | 1.3 inch |
| Display Resolution | 390 * 390 pixel (px) | |
| Display Technical Details | Color, with gesture support | Always-on Display |
| OS Version | Proprietary OS compatible with Android 5.0 and later and iOS |
|---|
| CPU | Huawei Kirin A1 | - |
|---|
| Speaker Type | No | No |
|---|
| Battery Type and Capacity | Non-removable 215 mAh Li-Po battery | Non-removable 355 mAh Li-Ion battery (fully charged in one hour) |
|---|---|---|
| Battery Standby Time | 7 day |
| Smart Sensors | Accelerometer, Gyroscope, Magnetometer, Optical heart rate sensor, Ambient light sensor, Barometer | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability |
|---|---|---|
| Messaging Method | - | Received notification alerts / Display text messages |
| Other Features and Capabilities | - | Supports 26 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Body weight monitoring, Watch face customization capability, Phone and calendar notification display, Timer, Alarm clock |
| Bluetooth Support | Yes, Version 5.1 | 5.0, A2DP, LE |
|---|---|---|
| GPS Support | Yes, with GLNASS | Yes |
| Wireless Network Type | - | No |
| NFC Support | - | Yes |
| USB Connections Type | - | No, charges with proprietary magnetic charger |
| Communication Technologies | - | No cellular connectivity |
|---|
| Available Color Options | - | Black, Silver |
|---|---|---|
| Global Price Range | - |
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