| Introduction Time | March 23, 2023 | September 2017 |
|---|---|---|
| Availability Status | Available, released March 31, 2023 | Available, released to market |
| Equivalent Name | - |
|---|
| Size and Dimensions | 48.5 x 48.5 x 13 mm | 42.5 x 36.4 x 11.4 mm |
|---|---|---|
| Product Weight | 76 gram (g) | 52.8 gram (g) |
| Compatible SIM Card Types | No | eSIM |
|---|---|---|
| Other Body Features | Circular zirconium body / Ceramic frame and back / Titanium or hydrogenated rubber band / Water resistant up to 10 ATM (100 meters deep) | Aluminum body / Water resistant up to 50 meters deep |
| Display Technology | Retina OLED display / 1000 nits brightness | |
|---|---|---|
| Screen Size | 1.5 inch | 1.65 inch |
| Display Resolution | ||
| Screen protector type | Sapphire glass | Sapphire protective glass |
| Display Technical Details | - | Display with 3D Touch |
| OS Version | HarmonyOS 2.0 compatible with Android 6.0 or later, iOS 9.0 or later, and HarmonyOS 2 or later | watchOS 4.0, upgradable to 8.4 |
|---|---|---|
| Chip Model | - |
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-removable 530 mAh Li-Po battery (fully charged in 1 hour, supports wireless charging) | 341 mAh Li-Ion (1.34 Wh), non-removable battery |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Optical heart rate sensor with blood oxygen (SpO2) level calculation capability / Body thermometer / Accelerometer / Gyroscope / Compass / Air pressure barometer / Geomagnetic sensor | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
|---|---|---|
| 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 | Natural language commands and dictation (talking mode) |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | Yes | |
|---|---|---|
| Bluetooth Support | 4.2, A2DP, LE | |
| GPS Support | Yes, GPS/A-GPS/GLONASS/GALILEO/BDS/QZSS | Yes, with A-GPS, GLONASS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges via proprietary charging dock | No |
| Available Color Options | Black, Blue and Silver | Black, Silver |
|---|---|---|
| Global Price Range |
| CPU | - | Dual-core |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | - |
|---|
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