| Introduction Time | 2019, February | 2020, September |
|---|---|---|
| Availability Status | Available. Released March 2019 | Available. Released September 2020 |
| Size and Dimensions | 16 * 40.2 * 10.9 millimeter (mm) | 11.1 * 18.6 * 46.6 millimeter (mm) |
|---|---|---|
| Product Weight | 15 gram (g) | 21 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features |
| Display Technology | ||
|---|---|---|
| Screen Size | 0.74 inch | 1.1 inch |
| Display Resolution | 126 * 294 pixel (px) | |
| Multi-Touch Capability | Yes | - |
| Display Technical Details | Full color |
| OS Version | ||
|---|---|---|
| Chip Model | - |
| CPU | - |
|---|
| Internal Memory Capacity | 128KB internal RAM / 4MB external ROM | 32MB ROM, 2MB RAM |
|---|
| Speaker Type | No | No |
|---|
| Battery Type and Capacity | Non-removable 70 mAh Li-Ion battery | Non-removable 159 mAh battery |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor | Accelerometer, Gyroscope, Optical heart rate sensor |
|---|---|---|
| Other Features and Capabilities | Compatible with Android 5.0 and later / Compatible with iOS 9.0 and later | Vibration, Pedometer, Heart rate monitoring, Sleep monitoring, Phone notification display, Message reply capability, Music control, Watch face change capability |
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | Yes | Version 5.1 |
| GPS Support | No | No |
| NFC Support | No | |
| USB Connections Type | No | No |
| Available Color Options | Black, White, Yellow | Black, Red |
|---|---|---|
| Global Price Range | - |
| Communication Technologies | - | No |
|---|
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