| Introduction Time | October 21, 2021 | March 23, 2023 |
|---|---|---|
| Availability Status | Available, released November 11, 2021 | Available, released March 31, 2023 |
| Size and Dimensions | 42.3 x 42.3 x 10.2 mm | 48.5 x 48.5 x 13 mm |
|---|---|---|
| Product Weight | 35 gram (g) | 76 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Glass front, plastic back, stainless steel frame / Water resistant up to 50 meters deep / Compatible with 20mm band | Circular zirconium body / Ceramic frame and back / Titanium or hydrogenated rubber band / Water resistant up to 10 ATM (100 meters deep) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.32 inch | 1.5 inch |
| Display Resolution | ||
| Screen protector type | - | Sapphire glass |
| OS Version | Proprietary OS compatible with Android and iOS | HarmonyOS 2.0 compatible with Android 6.0 or later, iOS 9.0 or later, and HarmonyOS 2 or later |
|---|
| Internal Memory Capacity | 4GB with 32MB RAM | - |
|---|
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-removable 292 mAh Li-Po battery | Non-removable 530 mAh Li-Po battery (fully charged in 1 hour, supports wireless charging) |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Accelerometer / Gyroscope / Heart rate monitor / Barometer / Compass / SpO2 sensor for blood oxygen level calculation / Thermometer for body temperature measurement | Optical heart rate sensor with blood oxygen (SpO2) level calculation capability / Body thermometer / Accelerometer / Gyroscope / Compass / Air pressure barometer / Geomagnetic sensor |
|---|---|---|
| Messaging Method | - | Received notification alerts / Display text messages |
| Other Features and Capabilities | - | Supports 120 sport modes, heart rate monitoring, blood oxygen level measurement, electrocardiogram, watch face customization, weather display, phone and calendar notification display, date and time display, timer, alarm, microphone, BDS satellite communication |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | No | Yes |
|---|---|---|
| Bluetooth Support | 5.1, LE, EDR | |
| GPS Support | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes, GPS/A-GPS/GLONASS/GALILEO/BDS/QZSS |
| NFC Support | No | Yes |
| USB Connections Type | No | No, charges via proprietary charging dock |
| Available Color Options | Black, Steel, Gold | Black, Blue and Silver |
|---|---|---|
| Global Price Range |
| Equivalent Name | - |
|---|
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