| Introduction Time | 2019, August | October 22, 2020 |
|---|---|---|
| Availability Status | Available. Released December 2019 | Available. Released November 4, 2020 |
| Size and Dimensions | Diameter 43 mm | 46.7 x 46.7 x 11.4 mm |
|---|---|---|
| Product Weight | 46 gram (g) | 52 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Glass front, ceramic back, titanium frame / Water resistant up to 50 meters deep |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.3 inch | 1.39 inch (~57.4% screen-to-body ratio) |
| Display Resolution | 360 * 360 pixel (px) | |
| Screen protector type | Gorilla Glass 3 | - |
| Display Technical Details | Has smudge-resistant coating | - |
| OS Version | Proprietary OS, compatible with Android and iOS | |
|---|---|---|
| Chip Model | - |
| Speaker Type | No | Yes |
|---|
| Battery Type and Capacity | Non-removable 390 mAh Li-Ion battery | Non-removable 455 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Gyroscope, Ambient light measurement, Heart rate counter | Accelerometer, Gyroscope, Compass, Heart rate sensor, High and low heart rate alert, Sleep and respiration heart rate monitoring, Barometer, Blood oxygen saturation, Stress level monitoring |
|---|---|---|
| Messaging Method | - | Email, IM |
| Other Features and Capabilities | - | Fast charging: 60% in 15 minutes (HyperCharge) / MP3 player / Voice command and calling |
| Communication Technologies | No | No cellular connectivity |
|---|
| Wireless Network Type | Yes | No |
|---|---|---|
| Bluetooth Support | Yes | 5.1, LE, EDR |
| GPS Support | Yes | Yes |
| NFC Support | Yes | - |
| USB Connections Type | - | No |
| Internal Memory Capacity | - | 4GB, 32MB RAM |
|---|
| Available Color Options | - | Silver |
|---|---|---|
| Global Price Range | - |
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