| Introduction Time | 2020, April | January 10, 2022 |
|---|---|---|
| Availability Status | Available. Released April 2020 | Available, released January 15, 2022 |
| Size and Dimensions | 11.4 * 22 * 45.3 millimeter (mm) | 45.9 x 45.9 x 10.5 mm |
|---|---|---|
| Product Weight | 54 gram (g) | 44 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Water resistant up to 5 ATM (50 meters deep) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.28 inch | 1.43 inch |
| Display Resolution | 240 * 240 pixel (px) | |
| Display Technical Details | Touchscreen | Display with curved edges (3D) |
| OS Version | Proprietary OS | LiteOS compatible with Android and iOS |
|---|---|---|
| Chip Model | - |
| Speaker Type | No | Yes |
|---|
| Battery Type and Capacity | 340 mAh Li-Ion battery | Non-removable 451 mAh Li-Po battery (fully charged in 1 hour) |
|---|---|---|
| Battery Standby Time | 14 days (normal usage) / 30 hours (GPS on) |
| Smart Sensors | Heart rate monitoring sensor, 3-axis accelerometer | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Barometer |
|---|---|---|
| Other Features and Capabilities | Supports 12 sport modes, inactivity reminder, sleep monitoring, music control, weather forecast, find phone via watch ringer | Supports various sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Watch face customization capability, Phone and calendar notification display, Timer, Alarm clock, Music control, Use as shutter for phone camera |
| Communication Technologies | No cellular connectivity capability | No cellular connectivity |
|---|
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | Bluetooth 5.0 | 5.0, LE, EDR |
| GPS Support | No | Yes, dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
| NFC Support | No | Yes |
| USB Connections Type | No, magnetic charger | No, charges with proprietary magnetic charger |
| Available Color Options | Black, White | Black, Silver, Gold |
|---|---|---|
| Global Price Range |
| Internal Memory Capacity | - | 4GB with 32MB RAM |
|---|
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