| Availability Status | Available, released to market | Available. Released August 2020 |
|---|---|---|
| Introduction Time | - | 2020, August |
| Size and Dimensions | 13.5 * 47.7 * 47.7 millimeter (mm) | 15.3 * 45 * 45 millimeter (mm) |
|---|---|---|
| Product Weight | 59.4g (with strap) | 53 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Polycarbonate body / Silicone band / Water resistant up to 10 ATM (100 meters deep) / MIL-STD-810G military standard / Withstands temperatures from -40 to 70 degrees Celsius / Resistant to shock, freezing, humidity, and dust ingress |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.3 inch | 1.2 inch |
| Display Resolution | 360 * 360 pixel (px) | 128 * 128 pixel (px) |
| Screen protector type | Resistant glass / Anti-fingerprint | |
| Display Technical Details | Always-on display | Monochrome display (black and white) / Non-touch |
| OS Version | Proprietary OS compatible with Android and iOS | Proprietary OS compatible with Android and iOS |
|---|
| Speaker Type | No | No |
|---|
| Battery Type and Capacity | Non-removable 390 mAh Li-Po battery (fully charged in 1.5 hours) | Battery rechargeable by sunlight |
|---|---|---|
| Battery Standby Time | Up to 18 days (normal usage) / Up to 9 days (heavy usage) / Up to 40 hours (GPS on) | 24 days (without sunlight) / 54 days (if used 3 hours daily in outdoor light conditions) |
| Smart Sensors | Optical heart rate sensor with blood pressure monitoring capability, Blood oxygen sensor (SpO2), Accelerometer, Gyroscope, Geomagnetic sensor, Barometer, Compass | Accelerometer, Barometer, Altimeter, Heart rate sensor, Compass, Skin surface temperature sensor |
|---|
| Communication Technologies | No cellular connectivity | No |
|---|
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | Version 5.0, LE | Yes with ANT+ support |
| GPS Support | Yes, GPS+GLONASS, GPS+BeiDou, GPS+Galileo | Yes, GLONASS, Galileo |
| NFC Support | No | No |
| USB Connections Type | No, uses a magnetic 2-pin charger for device charging | - |
| Available Color Options | Black, Blue, Gray | Black, Navy Blue, Yellow, Red, Leopard Green |
|---|
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