| Introduction Time | 2019, September | - |
|---|---|---|
| Availability Status | Available. Released September 2019 | Available, released to market |
| Size and Dimensions | 44 x 38 x 10.7 mm | 42.8 x 42.8 x 12.7 mm |
|---|---|---|
| Product Weight | 47.8 gram (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) | Stainless steel body / Leather band (available in 18mm and 20mm models) / IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.78 inch (~60.0% screen-to-body ratio) | 1.3 inch |
| Display Resolution | ||
| Screen protector type | Sapphire protective glass | - |
| Display Technical Details | 3D Touch / 1000 nits brightness / Always-on display | - |
| OS Version | Wear OS compatible with Android and iOS | |
|---|---|---|
| Chip Model |
| GPU Model | - |
|---|
| Speaker Type | Yes | No |
|---|
| Battery Type and Capacity | Non-removable 292 mAh Li-Ion battery (1.12 Wh) | Non-removable 400 mAh battery |
|---|---|---|
| Battery Standby Time | Up to 18 hours (combined usage) |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor (2nd generation), Barometer, Compass | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope |
|---|---|---|
| Other Features and Capabilities | Voice assistant support for conversational mode and natural language | Supports various sport modes, heart rate monitoring, blood oxygen level sensing, distance traveled calculation, pedometer, watch face customization, phone and calendar notification display, date and time display, weather display, alarm, music control |
| Messaging Method | - | Received notification alerts / Display text messages |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | Yes, WiFi 802.11 b/g/n | |
|---|---|---|
| Bluetooth Support | 5.0, A2DP, LE | Yes, Version 4.1 |
| GPS Support | Yes, with A-GPS, GLONASS, GALILEO, QZSS | Yes, GPS, GLONASS, Beidou |
| NFC Support | Yes | Yes |
| USB Connections Type | No | No, charges via proprietary charging dock |
| Available Color Options | Black, Silver, Gold | Black, Silver, Rose Gold |
|---|
| Equivalent Name | - |
|---|
| Internal Memory Capacity | - | 4GB internal storage with 512MB RAM |
|---|
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