| Availability Status | Available, released to market | Available. Released September 2019 |
|---|---|---|
| Introduction Time | - | 2019, September |
| Size and Dimensions | 45 x 38 x 10 mm | 44 x 38 x 10.7 mm |
|---|---|---|
| Product Weight | - | 47.8 gram (g) |
| Compatible SIM Card Types | No | Electronic SIM card |
|---|---|---|
| Other Body Features | IP67 certified for water and dust resistance (up to 1 meter for 30 minutes) / Silicone band | Waterproof up to 50 meters / ECG certified (hardware available in all versions, but software restricted in some markets) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.9 inch | 1.78 inch (~60.0% screen-to-body ratio) |
| Display Resolution | - | |
| Screen protector type | - | Sapphire protective glass |
| Display Technical Details | - | 3D Touch / 1000 nits brightness / Always-on display |
| OS Version | Proprietary OS compatible with Android and iOS | |
|---|---|---|
| Chip Model | - |
| Battery Type and Capacity | Non-replaceable Lithium-Ion Battery | Non-removable 292 mAh Li-Ion battery (1.12 Wh) |
|---|---|---|
| Battery Standby Time | Up to 18 hours (combined usage) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability | Accelerometer, Gyroscope, Heart rate sensor (2nd generation), Barometer, Compass |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Other Features and Capabilities | Supports various sport modes, heart rate monitoring, blood oxygen level measurement, inactivity reminder, watch face customization, pedometer, calorie consumption calculation, distance traveled calculation, phone and calendar notification display, date and time display | Voice assistant support for conversational mode and natural language |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | Yes | 5.0, A2DP, LE |
| GPS Support | No | Yes, with A-GPS, GLONASS, GALILEO, QZSS |
| NFC Support | No | Yes |
| USB Connections Type | No, charges via proprietary charging dock | No |
| Available Color Options | Black, Gold | Black with titanium frame, White with ceramic frame |
|---|
| GPU Model | - |
|---|
| Speaker Type | - | Yes |
|---|
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