| Introduction Time | 2019, September | July 26, 2022 |
|---|---|---|
| Availability Status | Available. Released September 2019 | Available, released August 2, 2022 |
| Size and Dimensions | 44 x 38 x 10.7 mm | 45 x 37 x 11.5 mm |
|---|---|---|
| Product Weight | 36.7 gram (g) | Without Strap: 40 g / With Strap: 54 g |
| Compatible SIM Card Types | Electronic SIM card | No |
|---|---|---|
| Other Body Features | Waterproof up to 50 meters / ECG certified (hardware available in all versions, but software restricted in some markets) | Rectangular metal body / Silicone band / IP68 certified for water and dust resistance (up to 1.5 meters) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.78 inch (~60.0% screen-to-body ratio) | 1.8 inch (~67.5% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Ion-X glass coating | - |
| Display Technical Details | 3D Touch / 1000 nits brightness / Always-on display | - |
| OS Version | Proprietary OS compatible with Android and iOS | |
|---|---|---|
| Chip Model | - |
| GPU Model | - |
|---|
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-removable 292 mAh Li-Ion battery (1.12 Wh) | Non-removable 340 mAh Li-Ion battery (fully charged in 2.5 hours) |
|---|---|---|
| Battery Standby Time | Up to 18 hours (combined usage) |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor (2nd generation), Barometer, Compass | Accelerometer, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability |
|---|---|---|
| Other Features and Capabilities | Voice assistant support for conversational mode and natural language | Supports 110 sport modes, heart rate monitoring, blood oxygen level measurement, sleep status, stress monitoring, watch face customization, weather display, phone and calendar notification display, date and time display, timer, alarm |
| Messaging Method | - | Received notification alerts / Display text messages |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | 5.0, A2DP, LE | 5.3, A2DP, LE |
| GPS Support | Yes, with A-GPS, GLONASS, GALILEO, QZSS | No |
| NFC Support | Yes | No |
| USB Connections Type | No | No, charges via proprietary charging dock |
| Available Color Options | Silver, Gold, Gray | Black, Gray |
|---|---|---|
| Global Price Range | - |
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