| Availability Status | Available, released to market | Available. Released September 2019 |
|---|---|---|
| Introduction Time | - | 2019, September |
| Size and Dimensions | 40 x 40 x 13.3 mm | 44 x 38 x 10.7 mm |
|---|---|---|
| Product Weight | 43 gram (g) | 47.8 gram (g) |
| Compatible SIM Card Types | No | Electronic SIM card |
|---|---|---|
| Other Body Features | Waterproof up to 50 meters / ECG certified (hardware available in all versions, but software restricted in some markets) |
| Display Technology | ||
|---|---|---|
| Screen Size | 0.79 inch | 1.78 inch (~60.0% screen-to-body ratio) |
| Display Resolution | ||
| Display Technical Details | Monochrome display (black and white) / Non-touch | 3D Touch / 1000 nits brightness / Always-on display |
| Screen protector type | - | Sapphire protective glass |
| OS Version | Proprietary OS compatible with Android and iOS | |
|---|---|---|
| Chip Model | - |
| Speaker Type | No | Yes |
|---|
| Battery Type and Capacity | Battery rechargeable by sunlight | Non-removable 292 mAh Li-Ion battery (1.12 Wh) |
|---|---|---|
| Battery Standby Time | Up to 22 hours (GPS on) / Up to 21 days (up to 51 days if used 3 hours daily in outdoor light conditions) | Up to 18 hours (combined usage) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Compass, Air pressure sensor | Accelerometer, Gyroscope, Heart rate sensor (2nd generation), Barometer, Compass |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Other Features and Capabilities | - | Voice assistant support for conversational mode and natural language |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | Yes with ANT+ support | 5.0, A2DP, LE |
| GPS Support | Yes, with GPS, GLONASS, GALILEO | Yes, with A-GPS, GLONASS, GALILEO, QZSS |
| NFC Support | No | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No |
| Available Color Options | Black, Blue, Green | Black with titanium frame, White with ceramic frame |
|---|---|---|
| Global Price Range | - |
| GPU Model | - |
|---|
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