| Introduction Time | October 21, 2021 | 2020, August |
|---|---|---|
| Availability Status | Available, released November 11, 2021 | Available. Released August 2020 |
| Size and Dimensions | 45.9 x 45.9 x 11 mm | 15.3 * 45 * 45 millimeter (mm) |
|---|---|---|
| Product Weight | 46 gram (g) | 53 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Glass front, plastic back, stainless steel frame / Water resistant up to 50 meters deep / Compatible with 22mm band |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.43 inch | 1.2 inch |
| Display Resolution | 128 * 128 pixel (px) | |
| Screen protector type | - | |
| Display Technical Details | - | Monochrome display (black and white) / Non-touch |
| OS Version | Proprietary OS compatible with Android and iOS | Proprietary OS compatible with Android and iOS |
|---|
| Internal Memory Capacity | 4GB with 32MB RAM | - |
|---|
| Speaker Type | Yes | No |
|---|
| Battery Type and Capacity | Non-removable 455 mAh Li-Po battery | Battery rechargeable by sunlight |
|---|---|---|
| Battery Standby Time | - | 24 days (without sunlight) / 54 days (if used 3 hours daily in outdoor light conditions) |
| Smart Sensors | Accelerometer / Gyroscope / Heart rate monitor / Barometer / Compass / SpO2 sensor for blood oxygen level calculation / Thermometer | Accelerometer, Barometer, Altimeter, Heart rate sensor, Compass, Skin surface temperature sensor |
|---|
| Communication Technologies | No cellular connectivity | No |
|---|
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | 5.1, LE, EDR | Yes with ANT+ support |
| GPS Support | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes, GLONASS, Galileo |
| NFC Support | No | No |
| USB Connections Type | No | - |
| Available Color Options | Black, Steel, Gold | Black, Navy Blue, Yellow, Red, Leopard Green |
|---|---|---|
| Global Price Range | - |
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